| 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 | $117.27 | 12.578% | $132.0202 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $188.78 | 11.564% | $210.6105 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $223.92 | 9.378% | $244.9192 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $108.84 | 7.268% | $116.7505 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $48.87 | 6.669% | $52.1291 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $223.72 | 13.357% | $253.6023 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $226.43 | 13.435% | $256.8509 | $256.85 | $256.85 | $256.90 |
| 7 purchase totals = | $1,137.83 | $1,266.8827 | $1,266.88 | $1,266.85 | $1,266.90 | |