| 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 | $29.59 | 13.215% | $33.5003 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $20.78 | 3.547% | $21.5171 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $194.38 | 10.618% | $215.0193 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $227.90 | 8.569% | $247.4288 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $236.29 | 6.773% | $252.2939 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $222.63 | 10.803% | $246.6807 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $227.53 | 7.560% | $244.7313 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,159.10 | $1,261.1714 | $1,261.17 | $1,261.20 | $1,261.10 | |