| 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 | $110.71 | 13.349% | $125.4887 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $92.80 | 9.194% | $101.332 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $76.29 | 7.531% | $82.0354 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $197.29 | 3.437% | $204.0709 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $116.48 | 4.445% | $121.6575 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $138.81 | 3.151% | $143.1839 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $108.33 | 12.739% | $122.1302 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $840.71 | $899.8986 | $899.90 | $899.95 | $899.90 | |