| 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 | $205.92 | 12.614% | $231.8947 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $126.86 | 8.161% | $137.213 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $62.89 | 5.304% | $66.2257 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $234.46 | 7.334% | $251.6553 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $243.93 | 8.169% | $263.8566 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $217.97 | 6.388% | $231.8939 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $76.68 | 9.212% | $83.7438 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $1,168.71 | $1,266.4830 | $1,266.48 | $1,266.50 | $1,266.50 | |