| 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 | $119.51 | 12.406% | $134.3364 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $37.31 | 3.310% | $38.545 | $38.55 | $38.55 | $38.50 |
| Purchase #3 | $234.53 | 10.376% | $258.8648 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $208.44 | 9.508% | $228.2585 | $228.26 | $228.25 | $228.30 |
| Purchase #5 | $175.60 | 3.689% | $182.0779 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $29.44 | 13.843% | $33.5154 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $38.93 | 6.243% | $41.3604 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $843.76 | $916.9584 | $916.97 | $916.95 | $917.00 | |