| 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 | $104.33 | 11.483% | $116.3102 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $88.45 | 4.527% | $92.4541 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $245.54 | 5.351% | $258.6788 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $140.99 | 13.804% | $160.4523 | $160.45 | $160.45 | $160.50 |
| Purchase #5 | $96.53 | 8.686% | $104.9146 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $160.42 | 3.538% | $166.0957 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $205.74 | 12.459% | $231.3731 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $1,042.00 | $1,130.2788 | $1,130.27 | $1,130.25 | $1,130.40 | |