| 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 | $217.32 | 11.484% | $242.277 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $34.31 | 10.852% | $38.0333 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $106.90 | 9.607% | $117.1699 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $12.88 | 10.312% | $14.2082 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $59.52 | 6.412% | $63.3364 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $209.88 | 13.793% | $238.8287 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $129.34 | 8.360% | $140.1528 | $140.15 | $140.15 | $140.20 |
| 7 purchase totals = | $770.15 | $854.0063 | $854.01 | $854.05 | $854.00 | |