| 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 | $211.58 | 9.750% | $232.2091 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $49.25 | 13.474% | $55.8859 | $55.89 | $55.90 | $55.90 |
| Purchase #3 | $76.79 | 8.247% | $83.1229 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $215.72 | 7.756% | $232.4512 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $113.98 | 3.419% | $117.877 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $49.80 | 9.223% | $54.3931 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $116.55 | 13.224% | $131.9626 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $833.67 | $907.9018 | $907.90 | $907.90 | $908.00 | |