| 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 | $107.72 | 4.274% | $112.324 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $106.42 | 5.219% | $111.9741 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $92.76 | 4.256% | $96.7079 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $183.71 | 3.836% | $190.7571 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $209.64 | 10.273% | $231.1763 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $25.84 | 7.625% | $27.8103 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $141.83 | 5.840% | $150.1129 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $867.92 | $920.8626 | $920.86 | $920.80 | $920.90 | |