| 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 | $217.28 | 11.459% | $242.1781 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $215.48 | 6.863% | $230.2684 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $89.96 | 6.521% | $95.8263 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $157.63 | 7.235% | $169.0345 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $99.42 | 11.799% | $111.1506 | $111.15 | $111.15 | $111.20 |
| Purchase #6 | $217.86 | 6.399% | $231.8009 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $236.34 | 4.803% | $247.6914 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,233.97 | $1,327.9502 | $1,327.95 | $1,328.00 | $1,328.00 | |