| 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 | $222.54 | 10.366% | $245.6085 | $245.61 | $245.60 | $245.60 |
| Purchase #2 | $103.25 | 11.493% | $115.1165 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $71.25 | 6.359% | $75.7808 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $175.29 | 12.819% | $197.7604 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $68.99 | 3.277% | $71.2508 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $64.70 | 11.637% | $72.2291 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $186.63 | 11.522% | $208.1335 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $892.65 | $985.8796 | $985.88 | $985.90 | $985.90 | |