| 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 | $99.90 | 13.815% | $113.7012 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $240.33 | 12.586% | $270.5779 | $270.58 | $270.60 | $270.60 |
| Purchase #3 | $28.70 | 4.346% | $29.9473 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $109.53 | 12.257% | $122.9551 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $209.42 | 5.690% | $221.336 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $78.54 | 12.820% | $88.6088 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $53.93 | 8.256% | $58.3825 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $820.35 | $905.5088 | $905.52 | $905.55 | $905.50 | |