| 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 | $107.83 | 7.668% | $116.0984 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $30.93 | 7.810% | $33.3456 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $233.79 | 4.469% | $244.2381 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $170.46 | 13.235% | $193.0204 | $193.02 | $193.00 | $193.00 |
| Purchase #5 | $100.90 | 9.858% | $110.8467 | $110.85 | $110.85 | $110.80 |
| Purchase #6 | $221.60 | 10.370% | $244.5799 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $216.85 | 4.150% | $225.8493 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $1,082.36 | $1,167.9784 | $1,167.99 | $1,168.00 | $1,167.80 | |