| 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 | $202.86 | 13.238% | $229.7146 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $119.55 | 13.821% | $136.073 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $127.53 | 4.838% | $133.6999 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $95.92 | 13.501% | $108.8702 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $201.26 | 8.663% | $218.6952 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $92.78 | 13.575% | $105.3749 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $108.79 | 11.443% | $121.2388 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $948.69 | $1,053.6666 | $1,053.66 | $1,053.60 | $1,053.70 | |