| 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 | $247.57 | 5.338% | $260.7853 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $152.50 | 13.743% | $173.4581 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $128.46 | 9.573% | $140.7575 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $81.73 | 9.285% | $89.3186 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $220.76 | 11.834% | $246.8847 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $148.48 | 7.273% | $159.279 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $154.64 | 12.124% | $173.3886 | $173.39 | $173.40 | $173.40 |
| 7 purchase totals = | $1,134.14 | $1,243.8718 | $1,243.88 | $1,243.90 | $1,244.00 | |