| 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 | $168.98 | 13.556% | $191.8869 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $249.72 | 7.488% | $268.419 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $110.44 | 4.702% | $115.6329 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $216.32 | 9.132% | $236.0743 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $124.79 | 3.605% | $129.2887 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $28.42 | 11.321% | $31.6374 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $206.70 | 9.299% | $225.921 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $1,105.37 | $1,198.8602 | $1,198.86 | $1,198.85 | $1,198.80 | |