| 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 | $113.38 | 7.594% | $121.9901 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $228.39 | 11.384% | $254.3899 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $143.68 | 13.372% | $162.8929 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $117.69 | 10.221% | $129.7191 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $73.66 | 7.260% | $79.0077 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $195.84 | 6.707% | $208.975 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $119.50 | 13.325% | $135.4234 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $992.14 | $1,092.3981 | $1,092.40 | $1,092.40 | $1,092.40 | |