| 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 | $236.71 | 11.384% | $263.6571 | $263.66 | $263.65 | $263.70 |
| Purchase #2 | $22.47 | 7.562% | $24.1692 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $229.42 | 3.352% | $237.1102 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $182.76 | 4.198% | $190.4323 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $63.81 | 6.676% | $68.07 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $96.92 | 12.836% | $109.3607 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $186.71 | 8.796% | $203.133 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $1,018.80 | $1,095.9325 | $1,095.93 | $1,095.90 | $1,096.00 | |