| 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 | $124.70 | 6.856% | $133.2494 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $163.27 | 10.433% | $180.304 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $136.73 | 12.804% | $154.2369 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $29.65 | 7.787% | $31.9588 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $177.36 | 13.523% | $201.3444 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $60.49 | 9.361% | $66.1525 | $66.15 | $66.15 | $66.20 |
| Purchase #7 | $199.81 | 6.579% | $212.9555 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $892.01 | $980.2015 | $980.20 | $980.20 | $980.20 | |