| 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 | $21.43 | 13.296% | $24.2793 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $109.62 | 12.492% | $123.3137 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $220.59 | 9.466% | $241.471 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $60.63 | 9.169% | $66.1892 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $49.68 | 7.389% | $53.3509 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $236.95 | 12.186% | $265.8247 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $244.81 | 3.495% | $253.3661 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $943.71 | $1,027.7949 | $1,027.79 | $1,027.75 | $1,027.90 | |