| 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 | $118.71 | 8.838% | $129.2016 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $116.66 | 9.564% | $127.8174 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $12.33 | 5.309% | $12.9846 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $83.39 | 13.580% | $94.7144 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $213.26 | 5.871% | $225.7805 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $192.59 | 4.399% | $201.062 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $199.51 | 3.230% | $205.9542 | $205.95 | $205.95 | $206.00 |
| 7 purchase totals = | $936.45 | $997.5147 | $997.50 | $997.50 | $997.60 | |