| 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 | $238.40 | 5.584% | $251.7123 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $105.64 | 3.856% | $109.7135 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $62.39 | 4.635% | $65.2818 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $96.69 | 12.206% | $108.492 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $111.89 | 5.524% | $118.0708 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $59.74 | 10.576% | $66.0581 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $8.48 | 12.201% | $9.5146 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $683.23 | $728.8431 | $728.83 | $728.80 | $728.90 | |