| 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 | $112.84 | 4.197% | $117.5759 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $101.85 | 10.586% | $112.6318 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $9.47 | 3.471% | $9.7987 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $179.79 | 3.186% | $185.5181 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $26.96 | 12.857% | $30.4262 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $112.97 | 10.760% | $125.1256 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $141.98 | 4.232% | $147.9886 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $685.86 | $729.0649 | $729.08 | $729.15 | $729.00 | |