| 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 | $200.42 | 5.134% | $210.7096 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $190.83 | 12.656% | $214.9814 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $243.29 | 8.324% | $263.5415 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $186.78 | 13.641% | $212.2587 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $31.64 | 10.355% | $34.9163 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $186.96 | 8.688% | $203.2031 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $59.47 | 6.738% | $63.4771 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $1,099.39 | $1,203.0877 | $1,203.09 | $1,203.10 | $1,203.10 | |