| 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 | $210.47 | 5.492% | $222.029 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $220.42 | 4.769% | $230.9318 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $151.94 | 12.338% | $170.6864 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $11.77 | 13.106% | $13.3126 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $56.70 | 12.389% | $63.7246 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $86.26 | 9.629% | $94.566 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $17.56 | 10.418% | $19.3894 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $755.12 | $814.6398 | $814.64 | $814.65 | $814.60 | |