| 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 | $16.98 | 12.735% | $19.1424 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $225.47 | 10.444% | $249.0181 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $18.96 | 5.529% | $20.0083 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $78.77 | 9.792% | $86.4832 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $235.90 | 9.727% | $258.846 | $258.85 | $258.85 | $258.80 |
| Purchase #6 | $159.42 | 7.303% | $171.0624 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $33.94 | 9.627% | $37.2074 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $769.44 | $841.7678 | $841.77 | $841.75 | $841.70 | |