| 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 | $5.38 | 4.246% | $5.6084 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $219.82 | 4.556% | $229.835 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $237.37 | 4.332% | $247.6529 | $247.65 | $247.65 | $247.70 |
| Purchase #4 | $48.25 | 7.357% | $51.7998 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $109.94 | 10.873% | $121.8938 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $237.84 | 5.663% | $251.3089 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $211.45 | 9.574% | $231.6942 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $1,070.05 | $1,139.7930 | $1,139.79 | $1,139.80 | $1,139.80 | |