| 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 | $193.89 | 11.280% | $215.7608 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $234.34 | 5.189% | $246.4999 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $155.91 | 6.411% | $165.9054 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $145.25 | 9.386% | $158.8832 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $22.27 | 4.437% | $23.2581 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $200.79 | 11.109% | $223.0958 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $237.81 | 12.727% | $268.0761 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $1,190.26 | $1,301.4793 | $1,301.49 | $1,301.50 | $1,301.60 | |