| 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 | $12.66 | 11.625% | $14.1317 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $227.93 | 7.765% | $245.6288 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $60.25 | 9.655% | $66.0671 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $97.51 | 3.312% | $100.7395 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $232.68 | 8.844% | $253.2582 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $180.51 | 12.361% | $202.8228 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $106.30 | 13.730% | $120.895 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $917.84 | $1,003.5431 | $1,003.55 | $1,003.55 | $1,003.50 | |