| 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 | $134.82 | 3.629% | $139.7126 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $124.62 | 10.147% | $137.2652 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $38.81 | 12.495% | $43.6593 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $22.71 | 9.464% | $24.8593 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $73.50 | 4.802% | $77.0295 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $248.56 | 9.687% | $272.638 | $272.64 | $272.65 | $272.60 |
| Purchase #7 | $27.74 | 4.830% | $29.0798 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $670.76 | $724.2437 | $724.25 | $724.25 | $724.30 | |