| 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 | $206.40 | 13.809% | $234.9018 | $234.90 | $234.90 | $234.90 |
| Purchase #2 | $110.40 | 9.726% | $121.1375 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $149.97 | 5.467% | $158.1689 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $47.80 | 4.373% | $49.8903 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $8.64 | 6.548% | $9.2057 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $146.72 | 6.498% | $156.2539 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $225.99 | 12.112% | $253.3619 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $895.92 | $982.9200 | $982.92 | $982.90 | $983.00 | |