| 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 | $192.96 | 10.292% | $212.8194 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $110.59 | 12.169% | $124.0477 | $124.05 | $124.05 | $124.00 |
| Purchase #3 | $226.25 | 5.318% | $238.282 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $145.51 | 10.533% | $160.8366 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $227.31 | 11.851% | $254.2485 | $254.25 | $254.25 | $254.20 |
| Purchase #6 | $103.34 | 12.259% | $116.0085 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $53.61 | 13.696% | $60.9524 | $60.95 | $60.95 | $61.00 |
| 7 purchase totals = | $1,059.57 | $1,167.1951 | $1,167.20 | $1,167.20 | $1,167.10 | |