| 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 | $43.54 | 11.860% | $48.7038 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $217.29 | 3.674% | $225.2732 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $160.43 | 12.420% | $180.3554 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $171.49 | 5.622% | $181.1312 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $194.96 | 6.768% | $208.1549 | $208.15 | $208.15 | $208.20 |
| Purchase #6 | $190.55 | 7.462% | $204.7688 | $204.77 | $204.75 | $204.80 |
| Purchase #7 | $180.82 | 7.127% | $193.707 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,159.08 | $1,242.0943 | $1,242.09 | $1,242.05 | $1,242.20 | |