| 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 | $133.59 | 6.388% | $142.1237 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $132.41 | 8.348% | $143.4636 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $224.58 | 7.290% | $240.9519 | $240.95 | $240.95 | $241.00 |
| Purchase #4 | $236.88 | 9.715% | $259.8929 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $164.68 | 7.825% | $177.5662 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $9.44 | 5.237% | $9.9344 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $59.82 | 6.195% | $63.5258 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $961.40 | $1,037.4585 | $1,037.45 | $1,037.45 | $1,037.50 | |