| 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 | $31.47 | 4.263% | $32.8116 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $115.53 | 9.391% | $126.3794 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $230.65 | 6.734% | $246.182 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $22.77 | 12.226% | $25.5539 | $25.55 | $25.55 | $25.60 |
| Purchase #5 | $209.51 | 6.858% | $223.8782 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $84.32 | 3.222% | $87.0368 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $173.69 | 5.299% | $182.8938 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $867.94 | $924.7357 | $924.73 | $924.80 | $924.80 | |