| 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 | $194.91 | 7.218% | $208.9786 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $151.28 | 12.405% | $170.0463 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $42.81 | 10.510% | $47.3093 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $26.52 | 9.684% | $29.0882 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $167.29 | 7.210% | $179.3516 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $160.96 | 12.574% | $181.1991 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $48.71 | 3.771% | $50.5469 | $50.55 | $50.55 | $50.50 |
| 7 purchase totals = | $792.48 | $866.5200 | $866.53 | $866.55 | $866.50 | |