| 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 | $222.53 | 12.194% | $249.6653 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $234.73 | 5.299% | $247.1683 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $231.68 | 6.201% | $246.0465 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $193.73 | 4.470% | $202.3897 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $102.60 | 6.532% | $109.3018 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $221.30 | 11.792% | $247.3957 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $16.28 | 11.807% | $18.2022 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $1,222.85 | $1,320.1695 | $1,320.18 | $1,320.15 | $1,320.20 | |