| 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 | $247.70 | 13.515% | $281.1767 | $281.18 | $281.20 | $281.20 |
| Purchase #2 | $249.35 | 12.454% | $280.404 | $280.40 | $280.40 | $280.40 |
| Purchase #3 | $214.83 | 10.707% | $237.8318 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $48.57 | 8.659% | $52.7757 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $221.90 | 7.839% | $239.2947 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $215.55 | 8.123% | $233.0591 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $202.71 | 9.169% | $221.2965 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,400.61 | $1,545.8385 | $1,545.84 | $1,545.90 | $1,545.90 | |