| 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 | $97.78 | 10.634% | $108.1779 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $155.69 | 4.762% | $163.104 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $226.52 | 11.280% | $252.0715 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $200.44 | 8.782% | $218.0426 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $213.54 | 3.829% | $221.7164 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $218.66 | 9.725% | $239.9247 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $147.63 | 8.175% | $159.6988 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $1,260.26 | $1,362.7359 | $1,362.73 | $1,362.70 | $1,362.70 | |