| 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 | $232.44 | 6.745% | $248.1181 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $113.60 | 7.508% | $122.1291 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $243.29 | 11.796% | $271.9885 | $271.99 | $272.00 | $272.00 |
| Purchase #4 | $91.65 | 7.432% | $98.4614 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $61.91 | 9.224% | $67.6206 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $26.31 | 7.381% | $28.2519 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $69.36 | 11.726% | $77.4932 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $838.56 | $914.0628 | $914.06 | $914.05 | $914.10 | |