| 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 | $235.25 | 13.359% | $266.677 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $41.59 | 5.297% | $43.793 | $43.79 | $43.80 | $43.80 |
| Purchase #3 | $30.76 | 5.186% | $32.3552 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $47.51 | 8.305% | $51.4557 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $228.87 | 5.156% | $240.6705 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $250.31 | 3.765% | $259.7342 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $156.81 | 8.674% | $170.4117 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $991.10 | $1,065.0973 | $1,065.10 | $1,065.10 | $1,065.20 | |