| 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 | $212.94 | 9.842% | $233.8976 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $191.59 | 8.113% | $207.1337 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $79.97 | 6.872% | $85.4655 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $170.79 | 8.529% | $185.3567 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $119.61 | 11.789% | $133.7108 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $249.73 | 12.456% | $280.8364 | $280.84 | $280.85 | $280.80 |
| Purchase #7 | $132.71 | 7.552% | $142.7323 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $1,157.34 | $1,269.1330 | $1,269.14 | $1,269.15 | $1,269.10 | |