| 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 | $209.64 | 7.657% | $225.6921 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $72.40 | 3.792% | $75.1454 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $39.98 | 9.270% | $43.6861 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $148.44 | 9.129% | $161.9911 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $112.41 | 8.628% | $122.1087 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $198.25 | 13.459% | $224.9325 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $106.72 | 3.522% | $110.4787 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $887.84 | $964.0346 | $964.04 | $964.10 | $964.00 | |