| 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 | $223.50 | 12.676% | $251.8309 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $156.79 | 5.292% | $165.0873 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $60.28 | 6.258% | $64.0523 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $88.28 | 9.652% | $96.8008 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $71.84 | 8.202% | $77.7323 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $100.97 | 4.838% | $105.8549 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $38.47 | 6.633% | $41.0217 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $740.13 | $802.3802 | $802.37 | $802.40 | $802.40 | |