| 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 | $108.91 | 8.287% | $117.9354 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $208.73 | 13.456% | $236.8167 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $38.94 | 9.702% | $42.718 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $43.57 | 9.675% | $47.7854 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $113.46 | 5.524% | $119.7275 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $9.47 | 12.718% | $10.6744 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $139.80 | 3.376% | $144.5196 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $662.88 | $720.1770 | $720.19 | $720.15 | $720.10 | |