| 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 | $130.52 | 8.628% | $141.7813 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $119.96 | 11.300% | $133.5155 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $21.68 | 6.663% | $23.1245 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $21.27 | 11.617% | $23.7409 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $128.55 | 6.786% | $137.2734 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $222.92 | 4.790% | $233.5979 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $233.92 | 10.874% | $259.3565 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $878.82 | $952.3900 | $952.39 | $952.35 | $952.40 | |