| 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 | $104.99 | 6.636% | $111.9571 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $246.33 | 10.444% | $272.0567 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $86.70 | 7.434% | $93.1453 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $103.72 | 6.331% | $110.2865 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $170.88 | 8.329% | $185.1126 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $107.85 | 10.261% | $118.9165 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $108.94 | 7.838% | $117.4787 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $929.41 | $1,008.9534 | $1,008.97 | $1,008.95 | $1,009.00 | |