| 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 | $135.34 | 9.456% | $148.1378 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $99.29 | 13.318% | $112.5134 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $48.70 | 3.613% | $50.4595 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $234.40 | 7.293% | $251.4948 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $250.92 | 11.364% | $279.4345 | $279.43 | $279.45 | $279.40 |
| Purchase #6 | $194.59 | 8.477% | $211.0854 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $64.46 | 13.377% | $73.0828 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $1,027.70 | $1,126.2082 | $1,126.20 | $1,126.25 | $1,126.20 | |