| 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 | $219.28 | 11.312% | $244.085 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $133.53 | 5.424% | $140.7727 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $96.85 | 11.386% | $107.8773 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $7.56 | 4.637% | $7.9106 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $143.96 | 13.689% | $163.6667 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $216.28 | 5.817% | $228.861 | $228.86 | $228.85 | $228.90 |
| Purchase #7 | $135.57 | 6.214% | $143.9943 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $953.03 | $1,037.1676 | $1,037.17 | $1,037.15 | $1,037.30 | |