| 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 | $185.59 | 4.387% | $193.7318 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $182.42 | 6.538% | $194.3466 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $248.49 | 3.408% | $256.9585 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $43.81 | 10.451% | $48.3886 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $76.63 | 8.273% | $82.9696 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $234.81 | 9.572% | $257.286 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $110.55 | 7.687% | $119.048 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $1,082.30 | $1,152.7291 | $1,152.74 | $1,152.75 | $1,152.70 | |