| 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 | $204.44 | 8.136% | $221.0732 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $213.30 | 13.471% | $242.0336 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $216.88 | 5.388% | $228.5655 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $158.86 | 4.120% | $165.405 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $180.40 | 5.424% | $190.1849 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $216.90 | 3.519% | $224.5327 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $185.61 | 11.317% | $206.6155 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $1,376.39 | $1,478.4104 | $1,478.41 | $1,478.40 | $1,478.40 | |