| 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 | $226.94 | 8.478% | $246.18 | $246.18 | $246.20 | $246.20 |
| Purchase #2 | $111.76 | 13.533% | $126.8845 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $223.86 | 5.154% | $235.3977 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $18.49 | 11.872% | $20.6851 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $146.91 | 7.546% | $157.9958 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $141.32 | 13.192% | $159.9629 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $106.80 | 10.302% | $117.8025 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $976.08 | $1,064.9085 | $1,064.91 | $1,064.95 | $1,065.00 | |