| 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 | $191.63 | 9.520% | $209.8732 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $102.48 | 12.320% | $115.1055 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $106.52 | 5.869% | $112.7717 | $112.77 | $112.75 | $112.80 |
| Purchase #4 | $53.62 | 8.340% | $58.0919 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $83.74 | 12.676% | $94.3549 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $206.79 | 7.663% | $222.6363 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $219.83 | 11.786% | $245.7392 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $964.61 | $1,058.5727 | $1,058.57 | $1,058.55 | $1,058.60 | |