| 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 | $11.79 | 3.221% | $12.1698 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $130.35 | 5.189% | $137.1139 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $167.75 | 9.713% | $184.0436 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $68.40 | 8.730% | $74.3713 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $59.25 | 6.807% | $63.2831 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $226.92 | 7.310% | $243.5079 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $105.27 | 7.471% | $113.1347 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $769.73 | $827.6243 | $827.61 | $827.60 | $827.60 | |