| 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 | $124.76 | 12.142% | $139.9084 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $220.51 | 4.159% | $229.681 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $197.27 | 7.869% | $212.7932 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $245.90 | 4.506% | $256.9803 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $109.83 | 6.340% | $116.7932 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $157.83 | 7.228% | $169.238 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $92.45 | 7.246% | $99.1489 | $99.15 | $99.15 | $99.10 |
| 7 purchase totals = | $1,148.55 | $1,224.5430 | $1,224.54 | $1,224.60 | $1,224.50 | |