| 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 | $102.64 | 8.285% | $111.1437 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $33.66 | 11.574% | $37.5558 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $232.47 | 8.710% | $252.7181 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $11.51 | 12.374% | $12.9342 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $204.80 | 12.227% | $229.8409 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $116.65 | 3.221% | $120.4073 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $201.53 | 6.195% | $214.0148 | $214.01 | $214.00 | $214.00 |
| 7 purchase totals = | $903.26 | $978.6148 | $978.61 | $978.60 | $978.50 | |