| 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 | $220.68 | 11.562% | $246.195 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $159.51 | 6.182% | $169.3709 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $237.64 | 13.299% | $269.2437 | $269.24 | $269.25 | $269.20 |
| Purchase #4 | $41.36 | 8.833% | $45.0133 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $192.30 | 9.279% | $210.1435 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $177.99 | 5.583% | $187.9272 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $148.87 | 7.351% | $159.8134 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $1,178.35 | $1,287.7070 | $1,287.70 | $1,287.70 | $1,287.60 | |