| 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 | $19.59 | 11.744% | $21.8906 | $21.89 | $21.90 | $21.90 |
| Purchase #2 | $142.25 | 10.680% | $157.4423 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $245.36 | 12.586% | $276.241 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $52.90 | 7.574% | $56.9066 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $250.48 | 9.799% | $275.0245 | $275.02 | $275.00 | $275.00 |
| Purchase #6 | $236.79 | 13.393% | $268.5033 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $64.52 | 3.343% | $66.6769 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $1,011.89 | $1,122.6852 | $1,122.68 | $1,122.70 | $1,122.60 | |