| 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 | $195.39 | 12.325% | $219.4718 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $48.50 | 10.116% | $53.4063 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $59.43 | 12.505% | $66.8617 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $105.67 | 13.216% | $119.6353 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $157.82 | 6.713% | $168.4145 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $207.61 | 3.331% | $214.5255 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $99.84 | 7.305% | $107.1333 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $874.26 | $949.4484 | $949.45 | $949.45 | $949.40 | |