| 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 | $104.29 | 8.555% | $113.212 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $227.79 | 9.536% | $249.5121 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $109.39 | 11.729% | $122.2204 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $161.48 | 7.537% | $173.6507 | $173.65 | $173.65 | $173.70 |
| Purchase #5 | $38.84 | 4.856% | $40.7261 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $29.46 | 12.141% | $33.0367 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $116.49 | 5.820% | $123.2697 | $123.27 | $123.25 | $123.30 |
| 7 purchase totals = | $787.74 | $855.6277 | $855.63 | $855.60 | $855.60 | |