| 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 | $131.67 | 8.597% | $142.9897 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $40.86 | 5.467% | $43.0938 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $68.39 | 5.112% | $71.8861 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $212.42 | 4.122% | $221.176 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $242.60 | 12.819% | $273.6989 | $273.70 | $273.70 | $273.70 |
| Purchase #6 | $51.74 | 4.722% | $54.1832 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $83.37 | 12.811% | $94.0505 | $94.05 | $94.05 | $94.10 |
| 7 purchase totals = | $831.05 | $901.0782 | $901.08 | $901.15 | $901.20 | |