| 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 | $102.51 | 4.763% | $107.3926 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $166.48 | 5.490% | $175.6198 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $111.74 | 6.240% | $118.7126 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $23.57 | 3.446% | $24.3822 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $215.75 | 10.743% | $238.928 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $160.53 | 6.205% | $170.4909 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $52.36 | 11.669% | $58.4699 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $832.94 | $893.9960 | $893.99 | $894.00 | $894.00 | |