| 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 | $250.85 | 5.414% | $264.431 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $186.84 | 12.235% | $209.6999 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $82.71 | 3.675% | $85.7496 | $85.75 | $85.75 | $85.70 |
| Purchase #4 | $197.55 | 3.341% | $204.1501 | $204.15 | $204.15 | $204.20 |
| Purchase #5 | $58.99 | 4.216% | $61.477 | $61.48 | $61.50 | $61.50 |
| Purchase #6 | $114.55 | 12.310% | $128.6511 | $128.65 | $128.65 | $128.70 |
| Purchase #7 | $29.37 | 6.663% | $31.3269 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $920.86 | $985.4856 | $985.49 | $985.55 | $985.50 | |