| 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 | $118.34 | 12.468% | $133.0946 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $61.76 | 7.862% | $66.6156 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $229.75 | 9.337% | $251.2018 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $150.56 | 12.458% | $169.3168 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $172.98 | 13.158% | $195.7407 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $58.96 | 12.657% | $66.4226 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $108.98 | 8.858% | $118.6334 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $901.33 | $1,001.0255 | $1,001.02 | $1,001.00 | $1,000.90 | |