| 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 | $195.81 | 11.531% | $218.3889 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $151.63 | 5.775% | $160.3866 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $193.36 | 5.829% | $204.631 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $113.30 | 8.230% | $122.6246 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $228.55 | 11.404% | $254.6138 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $127.70 | 7.634% | $137.4486 | $137.45 | $137.45 | $137.40 |
| Purchase #7 | $87.40 | 7.573% | $94.0188 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $1,097.75 | $1,192.1123 | $1,192.11 | $1,192.10 | $1,192.00 | |