| 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 | $234.31 | 5.483% | $247.1572 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $97.91 | 10.425% | $108.1171 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $34.58 | 5.761% | $36.5722 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $96.96 | 9.290% | $105.9676 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $102.47 | 8.434% | $111.1123 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $232.99 | 7.397% | $250.2243 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $177.28 | 9.429% | $193.9957 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $976.50 | $1,053.1464 | $1,053.15 | $1,053.05 | $1,053.20 | |