| 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 | $11.35 | 6.564% | $12.095 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $223.86 | 9.283% | $244.6409 | $244.64 | $244.65 | $244.60 |
| Purchase #3 | $228.51 | 10.701% | $252.9629 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $223.44 | 8.362% | $242.1241 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $202.69 | 6.582% | $216.0311 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $148.68 | 6.461% | $158.2862 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $25.37 | 11.448% | $28.2744 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $1,063.90 | $1,154.4146 | $1,154.41 | $1,154.40 | $1,154.40 | |