| 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 | $244.88 | 13.543% | $278.0441 | $278.04 | $278.05 | $278.00 |
| Purchase #2 | $35.98 | 11.128% | $39.9839 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $93.77 | 8.408% | $101.6542 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $202.47 | 10.586% | $223.9035 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $163.96 | 8.366% | $177.6769 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $112.96 | 10.254% | $124.5429 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $125.71 | 7.130% | $134.6731 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $979.73 | $1,080.4786 | $1,080.46 | $1,080.50 | $1,080.50 | |