| 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 | $111.28 | 5.348% | $117.2313 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $199.59 | 3.374% | $206.3242 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $63.75 | 8.688% | $69.2886 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $191.94 | 7.870% | $207.0457 | $207.05 | $207.05 | $207.00 |
| Purchase #5 | $20.44 | 13.329% | $23.1644 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $76.72 | 3.141% | $79.1298 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $37.47 | 7.440% | $40.2578 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $701.19 | $742.4418 | $742.44 | $742.45 | $742.40 | |