| 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 | $121.83 | 10.253% | $134.3212 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $140.54 | 6.590% | $149.8016 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $12.90 | 3.558% | $13.359 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $229.78 | 6.267% | $244.1803 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $84.49 | 4.440% | $88.2414 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $64.88 | 4.462% | $67.7749 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $97.54 | 9.371% | $106.6805 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $751.96 | $804.3589 | $804.35 | $804.35 | $804.40 | |