| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.36 | 7.645% | $95.1151 | $95.12 | $95.10 | $95.10 |
| Purchase #2 | $184.60 | 5.132% | $194.0737 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $135.63 | 4.386% | $141.5787 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $149.77 | 12.803% | $168.9451 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $112.37 | 8.619% | $122.0552 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $225.56 | 4.210% | $235.0561 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $121.94 | 11.685% | $136.1887 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $1,018.23 | $1,093.0126 | $1,093.03 | $1,093.00 | $1,093.10 | |