| 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 | $221.54 | 4.707% | $231.9679 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $41.49 | 3.251% | $42.8388 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $188.66 | 6.654% | $201.2134 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $156.56 | 4.268% | $163.242 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $52.40 | 13.312% | $59.3755 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $37.66 | 3.495% | $38.9762 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $175.44 | 13.713% | $199.4981 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $873.75 | $937.1119 | $937.12 | $937.15 | $937.10 | |