| 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 | $171.59 | 3.282% | $177.2216 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $120.67 | 3.241% | $124.5809 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $119.60 | 4.553% | $125.0454 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $238.43 | 13.783% | $271.2928 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $105.53 | 11.726% | $117.9044 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $55.28 | 7.110% | $59.2104 | $59.21 | $59.20 | $59.20 |
| Purchase #7 | $223.61 | 4.382% | $233.4086 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,034.71 | $1,108.6641 | $1,108.66 | $1,108.65 | $1,108.60 | |