| 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 | $242.26 | 6.493% | $257.9899 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $78.70 | 5.115% | $82.7255 | $82.73 | $82.75 | $82.70 |
| Purchase #3 | $112.37 | 10.155% | $123.7812 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $141.26 | 9.151% | $154.1867 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $62.97 | 10.254% | $69.4269 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $84.65 | 11.442% | $94.3357 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $137.75 | 6.334% | $146.4751 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $859.96 | $928.9210 | $928.94 | $929.05 | $928.90 | |