| 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 | $243.39 | 9.166% | $265.6991 | $265.70 | $265.70 | $265.70 |
| Purchase #2 | $240.39 | 12.145% | $269.5854 | $269.59 | $269.60 | $269.60 |
| Purchase #3 | $238.33 | 3.571% | $246.8408 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $70.72 | 10.844% | $78.3889 | $78.39 | $78.40 | $78.40 |
| Purchase #5 | $178.38 | 5.352% | $187.9269 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $220.71 | 7.360% | $236.9543 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $132.30 | 12.161% | $148.389 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $1,324.22 | $1,433.7844 | $1,433.79 | $1,433.85 | $1,433.80 | |