| 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 | $99.81 | 12.826% | $112.6116 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $245.25 | 11.264% | $272.875 | $272.88 | $272.90 | $272.90 |
| Purchase #3 | $55.98 | 7.459% | $60.1555 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $36.77 | 10.697% | $40.7033 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $190.73 | 12.291% | $214.1726 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $13.88 | 13.381% | $15.7373 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $141.60 | 11.336% | $157.6518 | $157.65 | $157.65 | $157.70 |
| 7 purchase totals = | $784.02 | $873.9071 | $873.91 | $873.90 | $874.00 | |