| 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 | $227.30 | 3.381% | $234.985 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $110.93 | 6.492% | $118.1316 | $118.13 | $118.15 | $118.10 |
| Purchase #3 | $19.57 | 11.369% | $21.7949 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $140.31 | 3.447% | $145.1465 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $65.63 | 7.157% | $70.3271 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $93.83 | 12.176% | $105.2547 | $105.25 | $105.25 | $105.30 |
| Purchase #7 | $233.71 | 7.826% | $252.0001 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $891.28 | $947.6399 | $947.64 | $947.70 | $947.60 | |