| 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 | $9.35 | 11.511% | $10.4263 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $204.49 | 13.692% | $232.4888 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $182.50 | 8.834% | $198.6221 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $197.46 | 3.785% | $204.9339 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $30.55 | 7.340% | $32.7924 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $126.29 | 5.352% | $133.049 | $133.05 | $133.05 | $133.00 |
| Purchase #7 | $161.97 | 7.827% | $174.6474 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $912.61 | $986.9599 | $986.96 | $987.00 | $986.80 | |