| 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 | $235.32 | 10.336% | $259.6427 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $224.38 | 9.132% | $244.8704 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $33.76 | 12.446% | $37.9618 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $17.74 | 7.471% | $19.0654 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $177.51 | 12.474% | $199.6526 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $137.32 | 11.150% | $152.6312 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $63.61 | 3.187% | $65.6373 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $889.64 | $979.4614 | $979.46 | $979.45 | $979.50 | |