| 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 | $97.42 | 13.355% | $110.4304 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $200.41 | 11.472% | $223.401 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $81.91 | 10.185% | $90.2525 | $90.25 | $90.25 | $90.30 |
| Purchase #4 | $206.79 | 9.771% | $226.9955 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $104.65 | 7.158% | $112.1408 | $112.14 | $112.15 | $112.10 |
| Purchase #6 | $21.55 | 12.855% | $24.3203 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $106.89 | 8.306% | $115.7683 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $819.62 | $903.3088 | $903.31 | $903.30 | $903.30 | |