| 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 | $115.50 | 7.569% | $124.2422 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $21.33 | 13.163% | $24.1377 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $143.56 | 13.687% | $163.2091 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $120.81 | 3.521% | $125.0637 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $131.76 | 4.769% | $138.0436 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $116.48 | 7.426% | $125.1298 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $158.77 | 11.274% | $176.6697 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $808.21 | $876.4958 | $876.49 | $876.50 | $876.40 | |