| 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 | $116.77 | 4.850% | $122.4333 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $119.61 | 13.411% | $135.6509 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $133.85 | 4.561% | $139.9549 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $86.32 | 5.126% | $90.7448 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $58.34 | 7.193% | $62.5364 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $118.93 | 11.835% | $133.0054 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $206.31 | 7.754% | $222.3073 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $840.13 | $906.6330 | $906.63 | $906.65 | $906.60 | |