| 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 | $247.36 | 13.165% | $279.9249 | $279.92 | $279.90 | $279.90 |
| Purchase #2 | $245.61 | 13.694% | $279.2438 | $279.24 | $279.25 | $279.20 |
| Purchase #3 | $172.84 | 13.423% | $196.0403 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $106.95 | 3.317% | $110.4975 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $55.75 | 10.625% | $61.6734 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $12.79 | 3.552% | $13.2443 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $27.91 | 9.685% | $30.6131 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $869.21 | $971.2373 | $971.22 | $971.20 | $971.10 | |