| 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 | $233.64 | 9.387% | $255.5718 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $63.51 | 7.839% | $68.4885 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $235.35 | 4.798% | $246.6421 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $227.27 | 11.514% | $253.4379 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $208.32 | 5.788% | $220.3776 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $156.81 | 12.123% | $175.8201 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $59.92 | 9.722% | $65.7454 | $65.75 | $65.75 | $65.70 |
| 7 purchase totals = | $1,184.82 | $1,286.0834 | $1,286.09 | $1,286.10 | $1,286.00 | |