| 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 | $210.81 | 5.832% | $223.1044 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $112.97 | 3.857% | $117.3273 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $109.64 | 13.208% | $124.1213 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $38.94 | 3.761% | $40.4045 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $169.92 | 7.226% | $182.1984 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $129.42 | 5.609% | $136.6792 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $126.44 | 9.141% | $137.9979 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $898.14 | $961.8330 | $961.83 | $961.85 | $961.80 | |