| 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 | $113.98 | 12.357% | $128.0645 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $96.80 | 6.806% | $103.3882 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $232.71 | 6.320% | $247.4173 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $13.43 | 11.232% | $14.9385 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $96.59 | 5.706% | $102.1014 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $233.29 | 8.273% | $252.5901 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $26.78 | 13.393% | $30.3666 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $813.58 | $878.8666 | $878.87 | $878.85 | $878.90 | |