| 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 | $194.66 | 10.438% | $214.9786 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $98.40 | 9.844% | $108.0865 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $224.48 | 11.306% | $249.8597 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $28.28 | 3.505% | $29.2712 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $219.53 | 7.735% | $236.5106 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $110.69 | 3.325% | $114.3704 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $88.82 | 9.575% | $97.3245 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $964.86 | $1,050.4015 | $1,050.40 | $1,050.35 | $1,050.50 | |