| 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 | $92.77 | 9.357% | $101.4505 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $135.35 | 9.595% | $148.3368 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $242.64 | 9.189% | $264.9362 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $121.78 | 12.375% | $136.8503 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $203.60 | 8.706% | $221.3254 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $59.74 | 10.626% | $66.088 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $32.25 | 9.468% | $35.3034 | $35.30 | $35.30 | $35.30 |
| 7 purchase totals = | $888.13 | $974.2906 | $974.30 | $974.35 | $974.30 | |