| 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 | $91.67 | 6.754% | $97.8614 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $102.64 | 4.172% | $106.9221 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $199.38 | 9.393% | $218.1078 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $231.33 | 3.383% | $239.1559 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $194.99 | 5.721% | $206.1454 | $206.15 | $206.15 | $206.10 |
| Purchase #6 | $197.44 | 7.605% | $212.4553 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $20.28 | 6.195% | $21.5363 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $1,037.73 | $1,102.1842 | $1,102.20 | $1,102.15 | $1,102.20 | |