| 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 | $244.25 | 9.668% | $267.8641 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $27.26 | 3.789% | $28.2929 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $210.52 | 12.174% | $236.1487 | $236.15 | $236.15 | $236.10 |
| Purchase #4 | $142.87 | 9.508% | $156.4541 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $141.43 | 9.728% | $155.1883 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $140.79 | 5.130% | $148.0125 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $195.34 | 9.814% | $214.5107 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $1,102.46 | $1,206.4713 | $1,206.46 | $1,206.45 | $1,206.50 | |