| 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 | $131.49 | 10.118% | $144.7942 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $12.68 | 8.723% | $13.7861 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $140.34 | 11.739% | $156.8145 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $203.30 | 12.780% | $229.2817 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $65.76 | 7.562% | $70.7328 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $87.85 | 4.560% | $91.856 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $228.76 | 5.405% | $241.1245 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $870.18 | $948.3898 | $948.38 | $948.40 | $948.40 | |