| 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 | $204.52 | 10.390% | $225.7696 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $88.31 | 13.362% | $100.11 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $133.51 | 6.436% | $142.1027 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $148.84 | 11.765% | $166.351 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $60.40 | 13.601% | $68.615 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $122.37 | 12.290% | $137.4093 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $124.35 | 8.355% | $134.7394 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $882.30 | $975.0970 | $975.10 | $975.05 | $975.10 | |