| 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 | $235.62 | 10.502% | $260.3648 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $132.59 | 8.758% | $144.2022 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $193.95 | 11.383% | $216.0273 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $109.87 | 7.573% | $118.1905 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $178.86 | 10.655% | $197.9175 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $171.56 | 7.687% | $184.7478 | $184.75 | $184.75 | $184.70 |
| Purchase #7 | $98.94 | 7.223% | $106.0864 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $1,121.39 | $1,227.5365 | $1,227.54 | $1,227.55 | $1,227.50 | |