| 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 | $197.89 | 6.576% | $210.9032 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $8.64 | 7.413% | $9.2805 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $158.84 | 3.300% | $164.0817 | $164.08 | $164.10 | $164.10 |
| Purchase #4 | $45.80 | 6.517% | $48.7848 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $154.64 | 4.240% | $161.1967 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $123.95 | 13.833% | $141.096 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $210.35 | 12.500% | $236.6438 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $900.11 | $971.9867 | $971.98 | $972.05 | $972.00 | |