| 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 | $14.31 | 4.484% | $14.9517 | $14.95 | $14.95 | $15.00 |
| Purchase #2 | $139.46 | 5.839% | $147.6031 | $147.60 | $147.60 | $147.60 |
| Purchase #3 | $214.76 | 5.191% | $225.9082 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $41.86 | 13.324% | $47.4374 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $121.58 | 5.841% | $128.6815 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $122.56 | 9.130% | $133.7497 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $116.92 | 11.103% | $129.9016 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $771.45 | $828.2332 | $828.23 | $828.25 | $828.20 | |