| 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 | $195.97 | 7.251% | $210.1798 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $101.68 | 3.602% | $105.3425 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $203.91 | 13.459% | $231.3542 | $231.35 | $231.35 | $231.40 |
| Purchase #4 | $59.56 | 9.560% | $65.2539 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $32.35 | 10.155% | $35.6351 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $130.63 | 4.629% | $136.6769 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $231.77 | 12.665% | $261.1237 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $955.87 | $1,045.5661 | $1,045.56 | $1,045.60 | $1,045.60 | |