| 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 | $110.66 | 6.206% | $117.5276 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $118.59 | 8.505% | $128.6761 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $206.52 | 4.563% | $215.9435 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $199.26 | 11.788% | $222.7488 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $136.35 | 11.683% | $152.2798 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $207.27 | 11.553% | $231.2159 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $44.85 | 13.653% | $50.9734 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $1,023.50 | $1,119.3651 | $1,119.37 | $1,119.40 | $1,119.30 | |