| 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 | $201.77 | 13.871% | $229.7575 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $5.27 | 4.418% | $5.5028 | $5.50 | $5.50 | $5.50 |
| Purchase #3 | $179.58 | 8.319% | $194.5193 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $29.79 | 9.422% | $32.5968 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $78.41 | 5.815% | $82.9695 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $202.94 | 10.692% | $224.6383 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $117.51 | 11.108% | $130.563 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $815.27 | $900.5472 | $900.55 | $900.50 | $900.60 | |