| 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 | $207.45 | 3.273% | $214.2398 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $49.25 | 10.470% | $54.4065 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $200.94 | 7.536% | $216.0828 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $7.47 | 9.440% | $8.1752 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $72.28 | 5.830% | $76.4939 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $78.75 | 4.542% | $82.3268 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $179.67 | 5.555% | $189.6507 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $795.81 | $841.3757 | $841.38 | $841.45 | $841.40 | |