| 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 | $18.40 | 8.442% | $19.9533 | $19.95 | $19.95 | $20.00 |
| Purchase #2 | $211.86 | 12.332% | $237.9866 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $229.44 | 13.760% | $261.0109 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $64.77 | 4.288% | $67.5473 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $217.90 | 7.676% | $234.626 | $234.63 | $234.65 | $234.60 |
| Purchase #6 | $80.71 | 8.812% | $87.8222 | $87.82 | $87.80 | $87.80 |
| Purchase #7 | $236.25 | 4.715% | $247.3892 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $1,059.33 | $1,156.3355 | $1,156.34 | $1,156.35 | $1,156.30 | |