| 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 | $191.79 | 11.130% | $213.1362 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $219.70 | 13.303% | $248.9267 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $40.49 | 13.441% | $45.9323 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $12.64 | 6.440% | $13.454 | $13.45 | $13.45 | $13.50 |
| Purchase #5 | $206.46 | 10.632% | $228.4108 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $72.92 | 8.510% | $79.1255 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $75.90 | 9.114% | $82.8175 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $819.90 | $911.8030 | $911.81 | $911.85 | $911.70 | |