| 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 | $68.96 | 13.695% | $78.4041 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $227.64 | 12.455% | $255.9926 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $194.65 | 10.688% | $215.4542 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $190.70 | 3.529% | $197.4298 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $126.39 | 3.161% | $130.3852 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $213.65 | 4.803% | $223.9116 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $169.64 | 8.715% | $184.4241 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,191.63 | $1,286.0016 | $1,285.99 | $1,286.00 | $1,286.00 | |