| 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 | $101.97 | 5.580% | $107.6599 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $120.56 | 8.839% | $131.2163 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $204.40 | 10.422% | $225.7026 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $91.86 | 3.335% | $94.9235 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $212.92 | 11.862% | $238.1766 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $59.87 | 8.295% | $64.8362 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $124.67 | 8.289% | $135.0039 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $916.25 | $997.5190 | $997.52 | $997.50 | $997.50 | |