| 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 | $115.94 | 9.350% | $126.7804 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $76.69 | 7.121% | $82.1511 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $210.62 | 9.189% | $229.9739 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $182.52 | 6.863% | $195.0463 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $126.79 | 10.597% | $140.2259 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $246.31 | 9.183% | $268.9286 | $268.93 | $268.95 | $268.90 |
| Purchase #7 | $195.67 | 6.808% | $208.9912 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $1,154.54 | $1,252.0974 | $1,252.10 | $1,252.15 | $1,252.10 | |