| 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 | $237.61 | 9.242% | $259.5699 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $158.84 | 5.180% | $167.0679 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $204.52 | 13.398% | $231.9216 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $227.54 | 4.556% | $237.9067 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $30.54 | 8.726% | $33.2049 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $101.41 | 13.693% | $115.2961 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $14.36 | 5.285% | $15.1189 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $974.82 | $1,060.0860 | $1,060.09 | $1,060.00 | $1,060.10 | |