| 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 | $178.61 | 12.672% | $201.2435 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $108.30 | 11.808% | $121.0881 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $48.96 | 3.502% | $50.6746 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $86.84 | 9.388% | $94.9925 | $94.99 | $95.00 | $95.00 |
| Purchase #5 | $247.50 | 11.290% | $275.4428 | $275.44 | $275.45 | $275.40 |
| Purchase #6 | $173.38 | 9.831% | $190.425 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $131.53 | 9.740% | $144.341 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $975.12 | $1,078.2075 | $1,078.20 | $1,078.25 | $1,078.10 | |