| 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 | $194.64 | 8.350% | $210.8924 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $85.88 | 9.802% | $94.298 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $72.27 | 7.349% | $77.5811 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $14.97 | 5.146% | $15.7404 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $247.41 | 8.846% | $269.2959 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $19.83 | 11.728% | $22.1557 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $48.71 | 3.654% | $50.4899 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $683.71 | $740.4534 | $740.46 | $740.50 | $740.50 | |