| 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 | $207.31 | 13.488% | $235.272 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $57.90 | 4.850% | $60.7082 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $183.95 | 3.649% | $190.6623 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $163.78 | 9.551% | $179.4226 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $145.31 | 11.117% | $161.4641 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $74.54 | 6.865% | $79.6572 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $92.57 | 9.822% | $101.6622 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $925.36 | $1,008.8486 | $1,008.84 | $1,008.75 | $1,009.00 | |