| 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 | $115.96 | 6.203% | $123.153 | $123.15 | $123.15 | $123.20 |
| Purchase #2 | $232.40 | 4.295% | $242.3816 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $204.45 | 4.845% | $214.3556 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $43.55 | 7.787% | $46.9412 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $229.61 | 13.256% | $260.0471 | $260.05 | $260.05 | $260.00 |
| Purchase #6 | $12.77 | 13.827% | $14.5357 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $94.25 | 4.355% | $98.3546 | $98.35 | $98.35 | $98.40 |
| 7 purchase totals = | $932.99 | $999.7688 | $999.77 | $999.80 | $999.80 | |