| 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 | $219.48 | 12.331% | $246.5441 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $186.67 | 5.553% | $197.0358 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $103.25 | 6.117% | $109.5658 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $143.82 | 10.375% | $158.7413 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $145.45 | 12.234% | $163.2444 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $56.31 | 10.456% | $62.1978 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $25.25 | 5.215% | $26.5668 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $880.23 | $963.8960 | $963.90 | $963.90 | $963.80 | |