| 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 | $250.91 | 3.828% | $260.5148 | $260.51 | $260.50 | $260.50 |
| Purchase #2 | $151.37 | 11.794% | $169.2226 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $124.28 | 3.506% | $128.6373 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $189.59 | 6.792% | $202.467 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $237.27 | 6.796% | $253.3949 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $112.88 | 7.510% | $121.3573 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $235.31 | 9.467% | $257.5868 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $1,301.61 | $1,393.1807 | $1,393.18 | $1,393.15 | $1,393.20 | |