| 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 | $200.46 | 12.168% | $224.852 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $245.74 | 6.698% | $262.1997 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $247.47 | 5.340% | $260.6849 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $120.54 | 10.206% | $132.8423 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $134.77 | 10.739% | $149.243 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $14.73 | 5.595% | $15.5541 | $15.55 | $15.55 | $15.60 |
| Purchase #7 | $231.33 | 6.197% | $245.6655 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,195.04 | $1,291.0415 | $1,291.03 | $1,291.05 | $1,291.10 | |