| 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 | $132.39 | 5.731% | $139.9773 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $66.27 | 13.420% | $75.1634 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $59.96 | 11.320% | $66.7475 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $201.54 | 13.215% | $228.1735 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $213.26 | 7.668% | $229.6128 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $87.32 | 13.333% | $98.9624 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $218.86 | 5.724% | $231.3875 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $979.60 | $1,070.0244 | $1,070.02 | $1,070.00 | $1,070.10 | |