| 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 | $103.88 | 3.637% | $107.6581 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $21.86 | 10.779% | $24.2163 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $70.51 | 8.389% | $76.4251 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $194.80 | 7.389% | $209.1938 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $229.64 | 7.323% | $246.4565 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $241.34 | 9.546% | $264.3783 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $249.41 | 5.415% | $262.9156 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $1,111.44 | $1,191.2437 | $1,191.26 | $1,191.25 | $1,191.30 | |