| 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 | $187.55 | 12.112% | $210.2661 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $219.70 | 6.725% | $234.4748 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $220.47 | 7.244% | $236.4408 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $105.73 | 13.247% | $119.7361 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $169.82 | 11.333% | $189.0657 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $185.80 | 10.370% | $205.0675 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $128.48 | 12.306% | $144.2907 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $1,217.55 | $1,339.3417 | $1,339.35 | $1,339.30 | $1,339.40 | |