| 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 | $95.35 | 6.367% | $101.4209 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $79.71 | 8.166% | $86.2191 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $106.84 | 12.369% | $120.055 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $249.59 | 9.329% | $272.8743 | $272.87 | $272.85 | $272.90 |
| Purchase #5 | $20.58 | 8.403% | $22.3093 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $173.54 | 5.669% | $183.378 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $145.42 | 5.639% | $153.6202 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $871.03 | $939.8768 | $939.88 | $939.80 | $939.90 | |