| 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 | $108.51 | 4.265% | $113.138 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $31.87 | 4.251% | $33.2248 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $174.66 | 12.114% | $195.8183 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $129.71 | 4.261% | $135.2369 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $56.59 | 5.831% | $59.8898 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $22.32 | 7.745% | $24.0487 | $24.05 | $24.05 | $24.00 |
| Purchase #7 | $130.43 | 6.318% | $138.6706 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $654.09 | $700.0271 | $700.03 | $700.00 | $699.90 | |