| 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 | $103.96 | 12.660% | $117.1213 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $154.26 | 10.292% | $170.1364 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $185.31 | 10.369% | $204.5248 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $167.95 | 12.203% | $188.4449 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $216.49 | 5.158% | $227.6566 | $227.66 | $227.65 | $227.70 |
| Purchase #6 | $28.87 | 6.183% | $30.655 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $211.77 | 12.326% | $237.8728 | $237.87 | $237.85 | $237.90 |
| 7 purchase totals = | $1,068.61 | $1,176.4118 | $1,176.41 | $1,176.35 | $1,176.40 | |