| 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 | $127.84 | 6.227% | $135.8006 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $21.39 | 11.840% | $23.9226 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $110.71 | 9.206% | $120.902 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $104.88 | 4.159% | $109.242 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $156.37 | 7.217% | $167.6552 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $132.50 | 10.359% | $146.2257 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $222.78 | 10.176% | $245.4501 | $245.45 | $245.45 | $245.50 |
| 7 purchase totals = | $876.47 | $949.1982 | $949.20 | $949.20 | $949.20 | |