| 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 | $109.40 | 13.637% | $124.3189 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $112.57 | 12.458% | $126.594 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $170.54 | 3.650% | $176.7647 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $160.71 | 3.712% | $166.6756 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $227.39 | 12.267% | $255.2839 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $206.73 | 4.345% | $215.7124 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $59.96 | 6.138% | $63.6403 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $1,047.30 | $1,128.9898 | $1,128.98 | $1,129.00 | $1,129.00 | |