| 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 | $198.61 | 5.578% | $209.6885 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $12.32 | 6.329% | $13.0997 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $72.27 | 3.825% | $75.0343 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $210.42 | 8.835% | $229.0106 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $161.46 | 11.249% | $179.6226 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $129.84 | 10.379% | $143.3161 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $57.60 | 7.635% | $61.9978 | $62.00 | $62.00 | $62.00 |
| 7 purchase totals = | $842.52 | $911.7696 | $911.77 | $911.75 | $911.70 | |