| 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 | $192.81 | 13.115% | $218.097 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $17.25 | 8.282% | $18.6786 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $203.50 | 12.615% | $229.1715 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $54.76 | 9.129% | $59.759 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $103.59 | 12.106% | $116.1306 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $133.65 | 13.125% | $151.1916 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $230.90 | 8.161% | $249.7437 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $936.46 | $1,042.7720 | $1,042.77 | $1,042.80 | $1,042.80 | |