| 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 | $234.49 | 5.387% | $247.122 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $100.31 | 8.449% | $108.7852 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $54.54 | 12.623% | $61.4246 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $66.78 | 3.457% | $69.0886 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $56.74 | 9.191% | $61.955 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $121.52 | 6.590% | $129.5282 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $13.82 | 4.751% | $14.4766 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $648.20 | $692.3802 | $692.39 | $692.40 | $692.40 | |