| 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 | $70.45 | 3.655% | $73.0249 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $196.77 | 12.325% | $221.0219 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $172.82 | 13.439% | $196.0453 | $196.05 | $196.05 | $196.00 |
| Purchase #4 | $215.92 | 4.187% | $224.9606 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $36.55 | 4.548% | $38.2123 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $140.38 | 7.178% | $150.4565 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $21.96 | 6.546% | $23.3975 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $854.85 | $927.1190 | $927.12 | $927.05 | $927.10 | |