| 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 | $219.81 | 8.584% | $238.6785 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $200.46 | 7.710% | $215.9155 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $33.58 | 3.681% | $34.8161 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $158.30 | 12.207% | $177.6237 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $91.44 | 13.374% | $103.6692 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $29.98 | 10.749% | $33.2026 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $79.70 | 10.517% | $88.082 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $813.27 | $891.9876 | $891.99 | $891.95 | $892.00 | |