| 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 | $229.33 | 3.836% | $238.1271 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $237.37 | 4.363% | $247.7265 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $41.79 | 6.379% | $44.4558 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $92.78 | 3.496% | $96.0236 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $165.79 | 5.849% | $175.4871 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $11.76 | 11.744% | $13.1411 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $165.85 | 8.345% | $179.6902 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $944.67 | $994.6514 | $994.66 | $994.70 | $994.60 | |