| 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 | $27.66 | 5.604% | $29.2101 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $247.38 | 11.304% | $275.3438 | $275.34 | $275.35 | $275.30 |
| Purchase #3 | $13.56 | 11.858% | $15.1679 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $212.60 | 7.413% | $228.36 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $214.82 | 7.162% | $230.2054 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $42.30 | 4.164% | $44.0614 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $120.84 | 3.265% | $124.7854 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $879.16 | $947.1340 | $947.14 | $947.10 | $947.20 | |