| 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 | $210.79 | 5.537% | $222.4614 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $162.70 | 10.654% | $180.0341 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $127.97 | 11.239% | $142.3525 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $236.57 | 10.105% | $260.4754 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $240.33 | 13.815% | $273.5316 | $273.53 | $273.55 | $273.50 |
| Purchase #6 | $46.99 | 10.252% | $51.8074 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $182.91 | 9.386% | $200.0779 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,208.26 | $1,330.7403 | $1,330.74 | $1,330.80 | $1,330.80 | |