| 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 | $125.66 | 4.444% | $131.2443 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $164.46 | 9.690% | $180.3962 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $117.99 | 12.646% | $132.911 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $238.82 | 13.162% | $270.2535 | $270.25 | $270.25 | $270.30 |
| Purchase #5 | $114.96 | 9.348% | $125.7065 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $109.57 | 6.133% | $116.2899 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $126.93 | 6.171% | $134.7629 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $998.39 | $1,091.5643 | $1,091.56 | $1,091.55 | $1,091.60 | |