| 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 | $231.59 | 5.377% | $244.0426 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $7.77 | 4.288% | $8.1032 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $222.60 | 12.256% | $249.8819 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $180.30 | 9.288% | $197.0463 | $197.05 | $197.05 | $197.00 |
| Purchase #5 | $44.32 | 5.323% | $46.6792 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $88.79 | 4.604% | $92.8779 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $98.85 | 9.232% | $107.9758 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $874.22 | $946.6069 | $946.61 | $946.70 | $946.60 | |