| 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 | $224.30 | 5.792% | $237.2915 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $86.34 | 7.636% | $92.9329 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $190.79 | 13.645% | $216.8233 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $246.54 | 12.159% | $276.5168 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $134.55 | 3.808% | $139.6737 | $139.67 | $139.65 | $139.70 |
| Purchase #6 | $68.80 | 5.439% | $72.542 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $209.52 | 12.462% | $235.6304 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,160.84 | $1,271.4106 | $1,271.40 | $1,271.40 | $1,271.30 | |