| 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 | $222.54 | 9.285% | $243.2028 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $31.78 | 13.209% | $35.9778 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $130.54 | 13.466% | $148.1185 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $21.43 | 5.457% | $22.5994 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $167.61 | 7.671% | $180.4674 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $55.35 | 8.800% | $60.2208 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $227.96 | 7.492% | $245.0388 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $857.21 | $935.6255 | $935.63 | $935.60 | $935.60 | |