| 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 | $235.89 | 5.172% | $248.0902 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $124.66 | 10.246% | $137.4327 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $5.41 | 5.636% | $5.7149 | $5.71 | $5.70 | $5.70 |
| Purchase #4 | $211.67 | 12.181% | $237.4535 | $237.45 | $237.45 | $237.50 |
| Purchase #5 | $62.84 | 13.229% | $71.1531 | $71.15 | $71.15 | $71.20 |
| Purchase #6 | $14.65 | 9.176% | $15.9943 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $136.78 | 3.379% | $141.4018 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $791.90 | $857.2405 | $857.22 | $857.25 | $857.30 | |