| 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 | $11.67 | 5.258% | $12.2836 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $224.97 | 7.226% | $241.2263 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $127.65 | 8.135% | $138.0343 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $54.65 | 9.787% | $59.9986 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $156.56 | 4.543% | $163.6725 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $72.33 | 10.362% | $79.8248 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $112.45 | 8.429% | $121.9284 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $760.28 | $816.9685 | $816.96 | $817.00 | $816.90 | |