| 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 | $240.55 | 6.300% | $255.7047 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $83.35 | 11.629% | $93.0428 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $243.82 | 10.634% | $269.7478 | $269.75 | $269.75 | $269.70 |
| Purchase #4 | $13.31 | 6.686% | $14.1999 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $13.38 | 12.302% | $15.026 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $164.55 | 10.619% | $182.0236 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $120.91 | 3.561% | $125.2156 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $879.87 | $954.9604 | $954.96 | $954.95 | $954.80 | |