| 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 | $222.50 | 11.410% | $247.8873 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $244.36 | 9.146% | $266.7092 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $86.67 | 4.573% | $90.6334 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $157.42 | 11.529% | $175.569 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $45.52 | 10.256% | $50.1885 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $79.78 | 4.819% | $83.6246 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $15.92 | 3.191% | $16.428 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $852.17 | $931.0400 | $931.04 | $931.05 | $931.00 | |