| 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 | $190.90 | 7.270% | $204.7784 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $208.65 | 13.631% | $237.0911 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $250.26 | 9.429% | $273.857 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $54.97 | 6.398% | $58.487 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $185.62 | 11.569% | $207.0944 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $17.51 | 8.482% | $18.9952 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $98.70 | 7.230% | $105.836 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $1,006.61 | $1,106.1391 | $1,106.15 | $1,106.20 | $1,106.20 | |