| 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 | $205.96 | 6.604% | $219.5616 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $143.59 | 8.300% | $155.508 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $131.90 | 3.131% | $136.0298 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $170.43 | 10.428% | $188.2024 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $59.74 | 7.592% | $64.2755 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $188.41 | 3.270% | $194.571 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $83.65 | 6.469% | $89.0613 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $983.68 | $1,047.2096 | $1,047.21 | $1,047.20 | $1,047.30 | |