| 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 | $121.53 | 8.660% | $132.0545 | $132.05 | $132.05 | $132.10 |
| Purchase #2 | $166.25 | 4.446% | $173.6415 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $203.87 | 7.332% | $218.8177 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $158.46 | 7.528% | $170.3889 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $232.27 | 10.370% | $256.3564 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $136.69 | 12.641% | $153.969 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $120.26 | 5.695% | $127.1088 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,139.33 | $1,232.3368 | $1,232.34 | $1,232.30 | $1,232.40 | |