| 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 | $124.75 | 12.788% | $140.703 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $211.27 | 5.135% | $222.1187 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $190.99 | 10.422% | $210.895 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $27.34 | 4.659% | $28.6138 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $12.44 | 7.367% | $13.3565 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $229.53 | 7.528% | $246.809 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $79.75 | 9.641% | $87.4387 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $876.07 | $949.9347 | $949.94 | $949.90 | $949.90 | |