| 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 | $222.70 | 3.858% | $231.2918 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $230.36 | 3.636% | $238.7359 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $226.40 | 11.179% | $251.7093 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $92.46 | 11.169% | $102.7869 | $102.79 | $102.80 | $102.80 |
| Purchase #5 | $222.60 | 11.135% | $247.3865 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $60.93 | 12.652% | $68.6389 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $7.39 | 6.444% | $7.8662 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $1,062.84 | $1,148.4155 | $1,148.43 | $1,148.45 | $1,148.40 | |