| 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 | $14.44 | 10.612% | $15.9724 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $229.85 | 5.867% | $243.3353 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $27.85 | 12.477% | $31.3248 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $227.69 | 10.572% | $251.7614 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $102.97 | 7.272% | $110.458 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $158.32 | 12.499% | $178.1084 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $239.84 | 10.216% | $264.3421 | $264.34 | $264.35 | $264.30 |
| 7 purchase totals = | $1,000.96 | $1,095.3024 | $1,095.30 | $1,095.25 | $1,095.30 | |