| 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 | $221.79 | 4.581% | $231.9502 | $231.95 | $231.95 | $232.00 |
| Purchase #2 | $74.93 | 8.766% | $81.4984 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $31.76 | 9.770% | $34.863 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $123.81 | 7.597% | $133.2158 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $154.56 | 13.479% | $175.3931 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $107.70 | 8.343% | $116.6854 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $126.77 | 4.134% | $132.0107 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $841.32 | $905.6166 | $905.62 | $905.60 | $905.70 | |