| 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 | $131.32 | 11.575% | $146.5203 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $36.33 | 5.640% | $38.379 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $69.73 | 10.591% | $77.1151 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $69.57 | 6.567% | $74.1387 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $207.68 | 6.151% | $220.4544 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $10.59 | 7.372% | $11.3707 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $241.59 | 10.272% | $266.4061 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $766.81 | $834.3843 | $834.39 | $834.35 | $834.40 | |