| 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 | $126.99 | 8.193% | $137.3943 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $227.84 | 8.850% | $248.0038 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $17.63 | 4.507% | $18.4246 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $218.73 | 4.730% | $229.0759 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $212.77 | 12.420% | $239.196 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $158.79 | 6.710% | $169.4448 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $80.60 | 13.807% | $91.7284 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $1,043.35 | $1,133.2678 | $1,133.26 | $1,133.30 | $1,133.20 | |