| 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 | $249.89 | 8.858% | $272.0253 | $272.03 | $272.05 | $272.00 |
| Purchase #2 | $222.92 | 3.287% | $230.2474 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $234.98 | 7.785% | $253.2732 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $117.81 | 3.281% | $121.6753 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $96.30 | 3.487% | $99.658 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $127.65 | 3.373% | $131.9556 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $225.47 | 3.171% | $232.6197 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,275.02 | $1,341.4545 | $1,341.47 | $1,341.45 | $1,341.50 | |