| 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 | $236.47 | 4.113% | $246.196 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $137.97 | 10.475% | $152.4224 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $241.89 | 6.811% | $258.3651 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $33.55 | 12.798% | $37.8437 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $245.25 | 6.407% | $260.9632 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $167.49 | 3.172% | $172.8028 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $247.30 | 11.840% | $276.5803 | $276.58 | $276.60 | $276.60 |
| 7 purchase totals = | $1,309.92 | $1,405.1735 | $1,405.17 | $1,405.15 | $1,405.20 | |