| 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 | $240.69 | 3.675% | $249.5354 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $203.34 | 12.644% | $229.0503 | $229.05 | $229.05 | $229.10 |
| Purchase #3 | $213.66 | 8.684% | $232.2142 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $62.79 | 9.700% | $68.8806 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $160.81 | 3.787% | $166.8999 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $85.72 | 10.685% | $94.8792 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $75.79 | 10.674% | $83.8798 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $1,042.80 | $1,125.3394 | $1,125.34 | $1,125.40 | $1,125.40 | |