| 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 | $135.96 | 9.833% | $149.3289 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $161.64 | 4.847% | $169.4747 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $137.50 | 9.476% | $150.5295 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $126.76 | 12.667% | $142.8167 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $228.99 | 11.333% | $254.9414 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $111.54 | 12.856% | $125.8796 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $236.40 | 8.797% | $257.1961 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,138.79 | $1,250.1669 | $1,250.17 | $1,250.20 | $1,250.10 | |