| 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 | $201.90 | 9.121% | $220.3153 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $22.97 | 9.601% | $25.1753 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $209.84 | 12.487% | $236.0427 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $52.77 | 4.438% | $55.1119 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $17.85 | 12.297% | $20.045 | $20.05 | $20.05 | $20.00 |
| Purchase #6 | $35.95 | 7.708% | $38.721 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $242.79 | 8.743% | $264.0171 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $784.07 | $859.4283 | $859.44 | $859.40 | $859.30 | |