| 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 | $107.98 | 12.372% | $121.3393 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $123.92 | 10.483% | $136.9105 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $7.76 | 11.264% | $8.6341 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $184.44 | 4.843% | $193.3724 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $114.27 | 13.631% | $129.8461 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $210.48 | 12.212% | $236.1838 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $87.93 | 11.320% | $97.8837 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $836.78 | $924.1699 | $924.16 | $924.20 | $924.10 | |