| 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 | $117.76 | 3.200% | $121.5283 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $14.70 | 4.504% | $15.3621 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $54.44 | 4.763% | $57.033 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $92.84 | 10.825% | $102.8899 | $102.89 | $102.90 | $102.90 |
| Purchase #5 | $169.77 | 12.698% | $191.3274 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $134.39 | 7.396% | $144.3295 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $68.95 | 7.480% | $74.1075 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $652.85 | $706.5777 | $706.58 | $706.65 | $706.50 | |