| 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 | $237.44 | 10.109% | $261.4428 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $148.37 | 12.603% | $167.0691 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $192.83 | 13.609% | $219.0722 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $171.38 | 7.624% | $184.446 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $222.68 | 5.822% | $235.6444 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $71.80 | 4.605% | $75.1064 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $59.76 | 12.802% | $67.4105 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $1,104.26 | $1,210.1914 | $1,210.19 | $1,210.15 | $1,210.10 | |