| 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 | $221.78 | 6.169% | $235.4616 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $238.54 | 6.448% | $253.9211 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $89.83 | 5.117% | $94.4266 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $215.96 | 10.575% | $238.7978 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $178.50 | 8.241% | $193.2102 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $48.53 | 3.861% | $50.4037 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $247.81 | 10.292% | $273.3146 | $273.31 | $273.30 | $273.30 |
| 7 purchase totals = | $1,240.95 | $1,339.5356 | $1,339.53 | $1,339.50 | $1,339.50 | |