| 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 | $231.35 | 10.316% | $255.2161 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $6.83 | 13.378% | $7.7437 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $247.37 | 10.463% | $273.2523 | $273.25 | $273.25 | $273.30 |
| Purchase #4 | $84.73 | 12.372% | $95.2128 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $235.50 | 4.198% | $245.3863 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $211.28 | 11.449% | $235.4694 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $226.49 | 4.427% | $236.5167 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $1,243.55 | $1,348.7973 | $1,348.80 | $1,348.75 | $1,348.80 | |