| 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 | $125.83 | 6.105% | $133.5119 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $112.58 | 9.498% | $123.2728 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $25.49 | 3.242% | $26.3164 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $36.50 | 12.565% | $41.0862 | $41.09 | $41.10 | $41.10 |
| Purchase #5 | $96.27 | 5.104% | $101.1836 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $94.98 | 4.222% | $98.9901 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $195.58 | 11.367% | $217.8116 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $687.23 | $742.1726 | $742.17 | $742.15 | $742.20 | |