| 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 | $97.78 | 8.568% | $106.1578 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $21.54 | 13.872% | $24.528 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $136.55 | 6.791% | $145.8231 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $200.50 | 10.609% | $221.771 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $205.54 | 8.190% | $222.3737 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $208.42 | 10.537% | $230.3812 | $230.38 | $230.40 | $230.40 |
| Purchase #7 | $237.51 | 8.646% | $258.0451 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $1,107.84 | $1,209.0799 | $1,209.08 | $1,209.05 | $1,209.10 | |