| 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 | $97.30 | 13.510% | $110.4452 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $24.40 | 3.364% | $25.2208 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $24.54 | 9.634% | $26.9042 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $228.28 | 7.489% | $245.3759 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $138.97 | 9.360% | $151.9776 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $52.26 | 12.697% | $58.8955 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $121.27 | 4.318% | $126.5064 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $687.02 | $745.3256 | $745.34 | $745.35 | $745.30 | |