| 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 | $110.71 | 10.552% | $122.3921 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $13.30 | 9.219% | $14.5261 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $125.98 | 8.618% | $136.837 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $211.73 | 3.685% | $219.5323 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $143.98 | 6.312% | $153.068 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $83.46 | 11.496% | $93.0546 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $119.37 | 5.449% | $125.8745 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $808.53 | $865.2846 | $865.28 | $865.30 | $865.30 | |