| 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 | $209.47 | 7.104% | $224.3507 | $224.35 | $224.35 | $224.40 |
| Purchase #2 | $108.45 | 13.641% | $123.2437 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $106.95 | 8.571% | $116.1167 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $91.73 | 7.161% | $98.2988 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $39.35 | 5.630% | $41.5654 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $204.33 | 6.723% | $218.0671 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $8.88 | 4.192% | $9.2522 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $769.16 | $830.8946 | $830.90 | $830.85 | $831.00 | |