| 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 | $13.41 | 12.790% | $15.1251 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $113.41 | 7.289% | $121.6765 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $221.32 | 11.762% | $247.3517 | $247.35 | $247.35 | $247.40 |
| Purchase #4 | $184.50 | 6.825% | $197.0921 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $248.64 | 7.573% | $267.4695 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $151.45 | 8.708% | $164.6383 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $75.30 | 5.462% | $79.4129 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $1,008.03 | $1,092.7661 | $1,092.77 | $1,092.80 | $1,092.80 | |