| 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 | $209.69 | 6.530% | $223.3828 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $135.87 | 5.767% | $143.7056 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $25.75 | 12.538% | $28.9785 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $78.44 | 4.536% | $81.998 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $109.29 | 5.575% | $115.3829 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $72.92 | 13.428% | $82.7117 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $214.26 | 12.252% | $240.5111 | $240.51 | $240.50 | $240.50 |
| 7 purchase totals = | $846.22 | $916.6706 | $916.67 | $916.70 | $916.70 | |