| 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 | $94.98 | 13.161% | $107.4803 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $203.86 | 7.438% | $219.0231 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $212.91 | 13.368% | $241.3718 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $22.76 | 8.687% | $24.7372 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $107.84 | 9.596% | $118.1883 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $120.60 | 8.868% | $131.2948 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $147.80 | 4.204% | $154.0135 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $910.75 | $996.1090 | $996.10 | $996.10 | $996.10 | |