| 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 | $233.45 | 6.734% | $249.1705 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $124.40 | 4.655% | $130.1908 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $69.79 | 5.467% | $73.6054 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $141.28 | 8.458% | $153.2295 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $219.92 | 12.613% | $247.6585 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $145.88 | 13.172% | $165.0953 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $102.75 | 7.651% | $110.6114 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $1,037.47 | $1,129.5614 | $1,129.57 | $1,129.55 | $1,129.60 | |