| 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 | $222.32 | 3.537% | $230.1835 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $71.57 | 10.420% | $79.0276 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $217.32 | 8.371% | $235.5119 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $11.74 | 8.628% | $12.7529 | $12.75 | $12.75 | $12.80 |
| Purchase #5 | $100.65 | 8.653% | $109.3592 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $111.47 | 6.730% | $118.9719 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $240.91 | 6.152% | $255.7308 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $975.98 | $1,041.5378 | $1,041.53 | $1,041.55 | $1,041.60 | |