| 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 | $245.44 | 12.118% | $275.1824 | $275.18 | $275.20 | $275.20 |
| Purchase #2 | $241.63 | 11.245% | $268.8013 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $79.35 | 9.424% | $86.8279 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $56.90 | 11.466% | $63.4242 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $22.27 | 4.603% | $23.2951 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $235.69 | 12.363% | $264.8284 | $264.83 | $264.85 | $264.80 |
| Purchase #7 | $222.50 | 7.380% | $238.9205 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,103.78 | $1,221.2798 | $1,221.28 | $1,221.30 | $1,221.20 | |