| 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 | $185.48 | 10.169% | $204.3415 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $231.34 | 7.652% | $249.0421 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $237.39 | 6.413% | $252.6138 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $14.63 | 7.237% | $15.6888 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $149.70 | 3.214% | $154.5114 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $245.74 | 8.541% | $266.7287 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $194.62 | 10.472% | $215.0006 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,258.90 | $1,357.9269 | $1,357.92 | $1,357.95 | $1,357.80 | |