| 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 | $81.86 | 12.632% | $92.2006 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $89.48 | 3.815% | $92.8937 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $195.35 | 4.524% | $204.1876 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $107.75 | 4.191% | $112.2658 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $123.67 | 5.108% | $129.9871 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $207.53 | 3.552% | $214.9015 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $105.93 | 10.245% | $116.7825 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $911.57 | $963.2188 | $963.22 | $963.25 | $963.30 | |