| 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 | $231.54 | 6.257% | $246.0275 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $121.43 | 9.327% | $132.7558 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $154.89 | 4.778% | $162.2906 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $243.97 | 10.172% | $268.7866 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $235.49 | 7.248% | $252.5583 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $27.30 | 7.341% | $29.3041 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $137.85 | 12.319% | $154.8317 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $1,152.47 | $1,246.5546 | $1,246.56 | $1,246.60 | $1,246.60 | |