| 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 | $206.92 | 13.150% | $234.13 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $11.91 | 4.204% | $12.4107 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $128.37 | 13.291% | $145.4317 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $205.43 | 8.120% | $222.1109 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $121.43 | 11.469% | $135.3568 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $32.34 | 8.582% | $35.1154 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $44.49 | 6.166% | $47.2333 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $750.89 | $831.7888 | $831.79 | $831.80 | $831.70 | |