| 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 | $121.84 | 6.164% | $129.3502 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $173.98 | 9.374% | $190.2889 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $146.88 | 7.211% | $157.4715 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $233.79 | 4.110% | $243.3988 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $29.29 | 12.386% | $32.9179 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $126.38 | 13.590% | $143.555 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $35.71 | 5.535% | $37.6865 | $37.69 | $37.70 | $37.70 |
| 7 purchase totals = | $867.87 | $934.6688 | $934.68 | $934.65 | $934.80 | |