| 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 | $71.56 | 12.373% | $80.4141 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $21.64 | 8.151% | $23.4039 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $148.90 | 11.842% | $166.5327 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $231.91 | 8.728% | $252.1511 | $252.15 | $252.15 | $252.20 |
| Purchase #5 | $178.73 | 11.858% | $199.9238 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $128.76 | 11.456% | $143.5107 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $54.25 | 3.576% | $56.19 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $835.75 | $922.1263 | $922.11 | $922.10 | $922.10 | |