| 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 | $111.58 | 4.528% | $116.6323 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $26.63 | 3.491% | $27.5597 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $55.32 | 7.743% | $59.6034 | $59.60 | $59.60 | $59.60 |
| Purchase #4 | $238.53 | 13.236% | $270.1018 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $124.85 | 9.188% | $136.3212 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $193.41 | 13.218% | $218.9749 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $111.80 | 12.455% | $125.7247 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $862.12 | $954.9180 | $954.90 | $954.85 | $954.90 | |