| 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 | $223.64 | 6.412% | $237.9798 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $237.37 | 4.807% | $248.7804 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $88.73 | 12.126% | $99.4894 | $99.49 | $99.50 | $99.50 |
| Purchase #4 | $161.84 | 4.460% | $169.0581 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $50.44 | 3.448% | $52.1792 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $180.78 | 9.176% | $197.3684 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $43.96 | 12.608% | $49.5025 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $986.76 | $1,054.3578 | $1,054.36 | $1,054.40 | $1,054.50 | |