| 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 | $122.97 | 10.849% | $136.311 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $229.31 | 8.247% | $248.2212 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $116.29 | 6.645% | $124.0175 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $58.61 | 12.334% | $65.839 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $111.39 | 11.550% | $124.2555 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $61.46 | 9.618% | $67.3712 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $95.34 | 8.368% | $103.3181 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $795.37 | $869.3335 | $869.34 | $869.25 | $869.30 | |