| 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 | $207.26 | 11.240% | $230.556 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $92.83 | 9.268% | $101.4335 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $132.73 | 5.384% | $139.8762 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $134.38 | 10.687% | $148.7412 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $58.91 | 7.730% | $63.4637 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $106.76 | 8.444% | $115.7748 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $75.45 | 12.424% | $84.8239 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $808.32 | $884.6693 | $884.66 | $884.65 | $884.70 | |