| 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 | $130.32 | 12.729% | $146.9084 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $34.58 | 3.758% | $35.8795 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $8.46 | 5.309% | $8.9091 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $250.82 | 5.520% | $264.6653 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $228.83 | 9.533% | $250.6444 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $50.72 | 5.656% | $53.5887 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $138.40 | 7.827% | $149.2326 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $842.13 | $909.8280 | $909.83 | $909.85 | $909.80 | |