| 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 | $240.29 | 7.321% | $257.8816 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $31.26 | 4.351% | $32.6201 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $207.57 | 5.259% | $218.4861 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $51.43 | 7.327% | $55.1983 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $49.57 | 11.473% | $55.2572 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $133.84 | 11.219% | $148.8555 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $38.83 | 13.431% | $44.0453 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $752.79 | $812.3441 | $812.36 | $812.35 | $812.40 | |