| 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 | $240.82 | 7.855% | $259.7364 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $96.59 | 5.677% | $102.0734 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $30.43 | 4.317% | $31.7437 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $205.65 | 7.443% | $220.9565 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $81.47 | 6.294% | $86.5977 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $144.33 | 3.762% | $149.7597 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $126.63 | 11.799% | $141.5711 | $141.57 | $141.55 | $141.60 |
| 7 purchase totals = | $925.92 | $992.4385 | $992.44 | $992.40 | $992.50 | |