| 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 | $225.80 | 7.343% | $242.3805 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $45.49 | 10.730% | $50.3711 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $200.65 | 11.312% | $223.3475 | $223.35 | $223.35 | $223.30 |
| Purchase #4 | $67.61 | 12.809% | $76.2702 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $26.72 | 5.348% | $28.149 | $28.15 | $28.15 | $28.10 |
| Purchase #6 | $65.37 | 4.820% | $68.5208 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $238.42 | 10.591% | $263.6711 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $870.06 | $952.7102 | $952.71 | $952.65 | $952.70 | |