| 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 | $216.93 | 9.510% | $237.56 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $133.50 | 13.227% | $151.158 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $111.49 | 10.119% | $122.7717 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $78.47 | 9.744% | $86.1161 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $189.34 | 4.398% | $197.6672 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $54.32 | 12.788% | $61.2664 | $61.27 | $61.25 | $61.30 |
| Purchase #7 | $215.68 | 3.421% | $223.0584 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $999.73 | $1,079.5978 | $1,079.61 | $1,079.50 | $1,079.80 | |