| 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 | $120.49 | 4.679% | $126.1277 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $7.83 | 6.529% | $8.3412 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $221.37 | 12.531% | $249.1099 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $188.41 | 11.696% | $210.4464 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $48.35 | 7.499% | $51.9758 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $9.57 | 9.174% | $10.448 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $224.25 | 10.210% | $247.1459 | $247.15 | $247.15 | $247.10 |
| 7 purchase totals = | $820.27 | $903.5949 | $903.61 | $903.65 | $903.40 | |