| 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 | $106.78 | 7.338% | $114.6155 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $239.96 | 13.270% | $271.8027 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $202.38 | 4.164% | $210.8071 | $210.81 | $210.80 | $210.80 |
| Purchase #4 | $209.83 | 3.794% | $217.791 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $36.58 | 7.333% | $39.2624 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $16.76 | 8.522% | $18.1883 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $29.89 | 6.706% | $31.8944 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $842.18 | $904.3614 | $904.36 | $904.35 | $904.40 | |