| 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 | $249.60 | 13.112% | $282.3276 | $282.33 | $282.35 | $282.30 |
| Purchase #2 | $182.29 | 11.134% | $202.5862 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $98.30 | 3.405% | $101.6471 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $218.31 | 4.738% | $228.6535 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $43.45 | 13.866% | $49.4748 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $92.54 | 9.412% | $101.2499 | $101.25 | $101.25 | $101.20 |
| Purchase #7 | $58.35 | 8.688% | $63.4194 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $942.84 | $1,029.3585 | $1,029.36 | $1,029.35 | $1,029.30 | |