| 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 | $195.61 | 12.396% | $219.8578 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $207.53 | 4.400% | $216.6613 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $241.63 | 12.455% | $271.725 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $143.53 | 3.607% | $148.7071 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $72.33 | 12.799% | $81.5875 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $220.93 | 3.792% | $229.3077 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $36.69 | 8.674% | $39.8725 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $1,118.25 | $1,207.7189 | $1,207.73 | $1,207.70 | $1,207.80 | |