| 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 | $239.74 | 13.808% | $272.8433 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $63.26 | 9.750% | $69.4279 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $63.35 | 10.179% | $69.7984 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $180.90 | 13.433% | $205.2003 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $153.73 | 10.458% | $169.8071 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $56.65 | 6.309% | $60.224 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $93.25 | 7.431% | $100.1794 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $850.88 | $947.4804 | $947.48 | $947.50 | $947.40 | |