| 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 | $229.98 | 13.388% | $260.7697 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $183.61 | 6.648% | $195.8164 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $7.39 | 9.431% | $8.087 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $55.31 | 10.766% | $61.2647 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $41.67 | 5.236% | $43.8518 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $24.25 | 10.216% | $26.7274 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $201.88 | 7.379% | $216.7767 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $744.09 | $813.2937 | $813.30 | $813.30 | $813.40 | |