| 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 | $228.97 | 7.491% | $246.1221 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $81.43 | 8.810% | $88.604 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $37.81 | 7.176% | $40.5232 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $122.90 | 10.677% | $136.022 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $84.92 | 4.257% | $88.535 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $81.36 | 13.434% | $92.2899 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $154.33 | 4.786% | $161.7162 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $791.72 | $853.8124 | $853.81 | $853.75 | $853.70 | |