| 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 | $212.33 | 8.667% | $230.7326 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $235.67 | 7.380% | $253.0624 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $161.91 | 5.278% | $170.4556 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $45.30 | 6.162% | $48.0914 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $11.52 | 3.329% | $11.9035 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $212.88 | 12.253% | $238.9642 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $130.45 | 10.409% | $144.0285 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $1,010.06 | $1,097.2382 | $1,097.23 | $1,097.25 | $1,097.30 | |