| 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 | $21.74 | 10.740% | $24.0749 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $218.37 | 7.341% | $234.4005 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $113.25 | 3.681% | $117.4187 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $222.74 | 12.443% | $250.4555 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $56.90 | 6.316% | $60.4938 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $13.30 | 9.448% | $14.5566 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $206.45 | 12.193% | $231.6224 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $852.75 | $933.0224 | $933.02 | $932.95 | $933.10 | |