| 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 | $209.49 | 5.379% | $220.7585 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $142.50 | 12.468% | $160.2669 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $103.53 | 9.618% | $113.4875 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $210.90 | 7.696% | $227.1309 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $173.38 | 6.481% | $184.6168 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $187.35 | 11.352% | $208.618 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $242.74 | 7.273% | $260.3945 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,269.89 | $1,375.2731 | $1,375.28 | $1,375.25 | $1,375.30 | |