| 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 | $202.92 | 9.779% | $222.7635 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $27.51 | 3.198% | $28.3898 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $14.69 | 12.186% | $16.4801 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $241.66 | 5.295% | $254.4559 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $73.93 | 3.651% | $76.6292 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $27.79 | 7.148% | $29.7764 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $155.25 | 8.830% | $168.9586 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $743.75 | $797.4535 | $797.46 | $797.50 | $797.60 | |