| 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 | $113.59 | 5.825% | $120.2066 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $27.31 | 4.328% | $28.492 | $28.49 | $28.50 | $28.50 |
| Purchase #3 | $222.44 | 6.619% | $237.1633 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $164.45 | 13.281% | $186.2906 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $88.73 | 13.784% | $100.9605 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $44.98 | 10.756% | $49.818 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $216.44 | 11.214% | $240.7116 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $877.94 | $963.6426 | $963.64 | $963.60 | $963.70 | |