| 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 | $125.42 | 3.680% | $130.0355 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $239.70 | 5.756% | $253.4971 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $96.81 | 5.238% | $101.8809 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $160.67 | 13.305% | $182.0471 | $182.05 | $182.05 | $182.00 |
| Purchase #5 | $49.53 | 9.662% | $54.3156 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $141.96 | 6.431% | $151.0894 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $118.89 | 6.663% | $126.8116 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $932.98 | $999.6772 | $999.69 | $999.70 | $999.60 | |