| 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 | $225.99 | 4.109% | $235.2759 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $135.43 | 8.504% | $146.947 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $216.26 | 7.696% | $232.9034 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $91.85 | 13.536% | $104.2828 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $141.75 | 5.128% | $149.0189 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $188.44 | 8.770% | $204.9662 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $167.73 | 6.202% | $178.1326 | $178.13 | $178.15 | $178.10 |
| 7 purchase totals = | $1,167.45 | $1,251.5268 | $1,251.53 | $1,251.55 | $1,251.50 | |