| 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 | $216.73 | 4.263% | $225.9692 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $80.25 | 9.354% | $87.7566 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $88.80 | 11.428% | $98.9481 | $98.95 | $98.95 | $98.90 |
| Purchase #4 | $121.25 | 6.603% | $129.2561 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $57.74 | 13.134% | $65.3236 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $57.34 | 8.677% | $62.3154 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $168.25 | 11.676% | $187.8949 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $790.36 | $857.4639 | $857.47 | $857.40 | $857.50 | |