| 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 | $239.77 | 8.265% | $259.587 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $42.40 | 5.858% | $44.8838 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $169.43 | 11.440% | $188.8128 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $42.28 | 7.307% | $45.3694 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $245.81 | 8.387% | $266.4261 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $33.75 | 4.272% | $35.1918 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $115.95 | 7.250% | $124.3564 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $889.39 | $964.6273 | $964.63 | $964.65 | $964.70 | |