| 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 | $219.58 | 4.650% | $229.7905 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $78.98 | 13.730% | $89.824 | $89.82 | $89.80 | $89.80 |
| Purchase #3 | $169.33 | 7.348% | $181.7724 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $63.30 | 4.563% | $66.1884 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $213.37 | 3.308% | $220.4283 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $5.34 | 6.189% | $5.6705 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $108.92 | 5.401% | $114.8028 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $858.82 | $908.4769 | $908.47 | $908.45 | $908.50 | |