| 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 | $101.39 | 10.156% | $111.6872 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $21.66 | 13.698% | $24.627 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $70.59 | 6.701% | $75.3202 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $135.65 | 13.120% | $153.4473 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $224.79 | 10.500% | $248.393 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $35.60 | 10.781% | $39.438 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $149.66 | 13.242% | $169.478 | $169.48 | $169.50 | $169.50 |
| 7 purchase totals = | $739.34 | $822.3907 | $822.40 | $822.45 | $822.30 | |