| 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 | $116.80 | 3.542% | $120.9371 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $169.66 | 11.735% | $189.5696 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $125.84 | 10.615% | $139.1979 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $46.68 | 3.114% | $48.1336 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $23.84 | 8.168% | $25.7873 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $224.68 | 4.594% | $235.0018 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $216.55 | 12.460% | $243.5321 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $924.05 | $1,002.1594 | $1,002.16 | $1,002.20 | $1,002.10 | |