| 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 | $109.72 | 5.738% | $116.0157 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $247.63 | 5.320% | $260.8039 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $180.95 | 7.868% | $195.1871 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $6.42 | 6.281% | $6.8232 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $143.97 | 5.549% | $151.9589 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $238.78 | 6.179% | $253.5342 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $25.72 | 6.574% | $27.4108 | $27.41 | $27.40 | $27.40 |
| 7 purchase totals = | $953.19 | $1,011.7338 | $1,011.73 | $1,011.70 | $1,011.70 | |