| 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 | $199.81 | 11.380% | $222.5484 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $136.87 | 13.561% | $155.4309 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $235.25 | 10.779% | $260.6076 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $125.99 | 8.618% | $136.8478 | $136.85 | $136.85 | $136.80 |
| Purchase #5 | $241.62 | 3.110% | $249.1344 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $142.82 | 4.564% | $149.3383 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $30.60 | 12.750% | $34.5015 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $1,112.96 | $1,208.4089 | $1,208.41 | $1,208.45 | $1,208.20 | |