| 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 | $135.42 | 11.852% | $151.47 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $231.31 | 9.405% | $253.0647 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $49.39 | 4.739% | $51.7306 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $23.74 | 5.639% | $25.0787 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $19.40 | 11.428% | $21.617 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $113.49 | 11.427% | $126.4585 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $201.89 | 3.451% | $208.8572 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $774.64 | $838.2767 | $838.28 | $838.25 | $838.40 | |