| 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 | $109.26 | 4.279% | $113.9352 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $193.45 | 6.683% | $206.3783 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $116.36 | 5.159% | $122.363 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $215.94 | 3.354% | $223.1826 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $210.89 | 6.249% | $224.0685 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $234.75 | 9.282% | $256.5395 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $158.78 | 5.719% | $167.8606 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $1,239.43 | $1,314.3277 | $1,314.33 | $1,314.35 | $1,314.40 | |