| 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 | $184.37 | 10.316% | $203.3896 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $118.41 | 5.305% | $124.6917 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $250.44 | 10.353% | $276.3681 | $276.37 | $276.35 | $276.40 |
| Purchase #4 | $79.68 | 6.223% | $84.6385 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $222.69 | 5.548% | $235.0448 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $32.83 | 4.583% | $34.3346 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $25.84 | 11.819% | $28.894 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $914.26 | $987.3613 | $987.35 | $987.40 | $987.30 | |