| 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 | $110.73 | 9.562% | $121.318 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $71.28 | 7.256% | $76.4521 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $125.74 | 3.268% | $129.8492 | $129.85 | $129.85 | $129.80 |
| Purchase #4 | $75.57 | 13.398% | $85.6949 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $249.28 | 5.232% | $262.3223 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $103.35 | 12.779% | $116.5571 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $19.57 | 10.675% | $21.6591 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $755.52 | $813.8527 | $813.85 | $813.80 | $813.90 | |