| 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 | $110.33 | 10.526% | $121.9433 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $171.44 | 10.319% | $189.1309 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $32.30 | 12.411% | $36.3088 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $94.90 | 4.694% | $99.3546 | $99.35 | $99.35 | $99.40 |
| Purchase #5 | $173.56 | 11.421% | $193.3823 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $206.61 | 3.785% | $214.4302 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $81.35 | 5.325% | $85.6819 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $870.49 | $940.2320 | $940.22 | $940.30 | $940.20 | |