| 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 | $29.53 | 12.322% | $33.1687 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $213.42 | 7.800% | $230.0668 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $163.86 | 3.657% | $169.8524 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $13.47 | 7.422% | $14.4697 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $191.62 | 9.133% | $209.1207 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $96.48 | 9.409% | $105.5578 | $105.56 | $105.55 | $105.60 |
| Purchase #7 | $203.53 | 9.439% | $222.7412 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $911.91 | $984.9773 | $984.98 | $984.90 | $985.10 | |