| 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 | $241.80 | 4.246% | $252.0668 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $228.79 | 4.460% | $238.994 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $207.40 | 5.435% | $218.6722 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $168.30 | 7.195% | $180.4092 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $173.84 | 6.852% | $185.7515 | $185.75 | $185.75 | $185.80 |
| Purchase #6 | $157.94 | 9.142% | $172.3789 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $157.90 | 11.742% | $176.4406 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $1,335.97 | $1,424.7132 | $1,424.71 | $1,424.70 | $1,424.80 | |