| 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 | $202.28 | 13.683% | $229.958 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $247.60 | 5.513% | $261.2502 | $261.25 | $261.25 | $261.30 |
| Purchase #3 | $69.49 | 7.169% | $74.4717 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $224.80 | 11.489% | $250.6273 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $195.50 | 4.847% | $204.9759 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $199.94 | 10.457% | $220.8477 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $148.33 | 8.597% | $161.0819 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,287.94 | $1,403.2127 | $1,403.22 | $1,403.25 | $1,403.30 | |