| 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 | $238.93 | 13.109% | $270.2513 | $270.25 | $270.25 | $270.30 |
| Purchase #2 | $19.80 | 3.400% | $20.4732 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $101.78 | 9.296% | $111.2415 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $88.76 | 5.257% | $93.4261 | $93.43 | $93.45 | $93.40 |
| Purchase #5 | $250.74 | 8.272% | $271.4812 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $101.38 | 9.292% | $110.8002 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $106.77 | 9.102% | $116.4882 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $908.16 | $994.1617 | $994.16 | $994.20 | $994.20 | |