| 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 | $191.28 | 10.214% | $210.8173 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $225.56 | 12.198% | $253.0738 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $80.88 | 8.704% | $87.9198 | $87.92 | $87.90 | $87.90 |
| Purchase #4 | $57.33 | 7.787% | $61.7943 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $137.81 | 4.185% | $143.5773 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $113.60 | 10.716% | $125.7734 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $54.55 | 13.505% | $61.917 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $861.01 | $944.8729 | $944.87 | $944.80 | $944.90 | |