| 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 | $238.94 | 3.846% | $248.1296 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $154.59 | 4.307% | $161.2482 | $161.25 | $161.25 | $161.20 |
| Purchase #3 | $54.47 | 9.506% | $59.6479 | $59.65 | $59.65 | $59.60 |
| Purchase #4 | $146.57 | 5.236% | $154.2444 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $35.45 | 6.360% | $37.7046 | $37.70 | $37.70 | $37.70 |
| Purchase #6 | $65.38 | 13.782% | $74.3907 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $71.86 | 11.582% | $80.1828 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $767.26 | $815.5482 | $815.54 | $815.60 | $815.40 | |