| 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 | $231.56 | 6.864% | $247.4543 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $242.45 | 7.207% | $259.9234 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $12.81 | 12.770% | $14.4458 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $173.89 | 13.542% | $197.4382 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $124.58 | 3.104% | $128.447 | $128.45 | $128.45 | $128.40 |
| Purchase #6 | $14.70 | 7.523% | $15.8059 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $171.42 | 3.207% | $176.9174 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $971.41 | $1,040.4320 | $1,040.44 | $1,040.40 | $1,040.30 | |