| 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 | $225.36 | 5.668% | $238.1334 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $65.57 | 7.242% | $70.3186 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $115.33 | 5.719% | $121.9257 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $190.72 | 9.409% | $208.6648 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $150.33 | 3.749% | $155.9659 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $52.31 | 5.608% | $55.2435 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $109.62 | 4.323% | $114.3589 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $909.24 | $964.6108 | $964.61 | $964.60 | $964.60 | |