| 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 | $169.39 | 9.234% | $185.0315 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $96.68 | 12.725% | $108.9825 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $135.67 | 8.849% | $147.6754 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $230.98 | 12.638% | $260.1713 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $234.39 | 4.191% | $244.2133 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $53.88 | 3.436% | $55.7313 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $45.66 | 6.413% | $48.5882 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $966.65 | $1,050.3935 | $1,050.39 | $1,050.45 | $1,050.40 | |