| 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 | $71.78 | 4.224% | $74.812 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $209.68 | 8.649% | $227.8152 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $223.64 | 10.579% | $247.2989 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $205.25 | 8.165% | $222.0087 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $58.26 | 4.597% | $60.9382 | $60.94 | $60.95 | $60.90 |
| Purchase #6 | $197.96 | 6.593% | $211.0115 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $231.85 | 10.854% | $257.015 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $1,198.42 | $1,300.8995 | $1,300.91 | $1,300.85 | $1,300.80 | |