| 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 | $109.75 | 3.569% | $113.667 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $56.59 | 7.417% | $60.7873 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $222.96 | 3.351% | $230.4314 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $27.57 | 6.867% | $29.4632 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $155.43 | 12.777% | $175.2893 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $236.65 | 11.678% | $264.286 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $32.98 | 6.235% | $35.0363 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $841.93 | $908.9605 | $908.97 | $909.00 | $909.00 | |