| 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 | $224.99 | 10.814% | $249.3204 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $85.86 | 9.846% | $94.3138 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $17.91 | 11.787% | $20.0211 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $28.47 | 6.635% | $30.359 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $117.64 | 10.687% | $130.2122 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $98.48 | 3.580% | $102.0056 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $220.37 | 13.798% | $250.7767 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $793.72 | $877.0088 | $877.01 | $876.95 | $877.00 | |