| 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 | $205.53 | 4.588% | $214.9597 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $210.94 | 13.208% | $238.801 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $6.40 | 12.758% | $7.2165 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $65.45 | 5.321% | $68.9326 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $144.63 | 10.781% | $160.2226 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $172.63 | 12.500% | $194.2088 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $8.28 | 11.579% | $9.2387 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $813.86 | $893.5799 | $893.58 | $893.55 | $893.50 | |