| 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 | $115.26 | 11.158% | $128.1207 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $166.96 | 4.505% | $174.4815 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $107.90 | 5.360% | $113.6834 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $250.54 | 3.263% | $258.7151 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $99.98 | 13.405% | $113.3823 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $21.66 | 7.842% | $23.3586 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $89.39 | 4.613% | $93.5136 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $851.69 | $905.2552 | $905.25 | $905.25 | $905.30 | |