| 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 | $98.55 | 13.383% | $111.7389 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $195.84 | 13.158% | $221.6086 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $231.78 | 9.276% | $253.2799 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $113.26 | 10.405% | $125.0447 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $86.60 | 6.237% | $92.0012 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $94.65 | 13.518% | $107.4448 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $29.27 | 10.659% | $32.3899 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $849.95 | $943.5080 | $943.50 | $943.55 | $943.40 | |