| 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 | $212.87 | 13.324% | $241.2328 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $138.88 | 5.793% | $146.9253 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $194.84 | 4.230% | $203.0817 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $243.91 | 8.187% | $263.8789 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $157.39 | 10.437% | $173.8168 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $237.98 | 8.123% | $257.3111 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $92.26 | 10.469% | $101.9187 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $1,278.13 | $1,388.1653 | $1,388.17 | $1,388.20 | $1,388.10 | |