| 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 | $129.28 | 8.599% | $140.3968 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $59.47 | 3.835% | $61.7507 | $61.75 | $61.75 | $61.80 |
| Purchase #3 | $137.60 | 10.243% | $151.6944 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $7.84 | 8.356% | $8.4951 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $206.87 | 10.787% | $229.1851 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $23.45 | 11.764% | $26.2087 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $189.89 | 10.858% | $210.5083 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $754.40 | $828.2391 | $828.25 | $828.25 | $828.30 | |