| 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 | $239.37 | 11.548% | $267.0124 | $267.01 | $267.00 | $267.00 |
| Purchase #2 | $77.40 | 6.730% | $82.609 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $149.82 | 6.317% | $159.2841 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $216.88 | 8.807% | $235.9806 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $12.36 | 6.245% | $13.1319 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $243.89 | 13.318% | $276.3713 | $276.37 | $276.35 | $276.40 |
| Purchase #7 | $60.41 | 10.804% | $66.9367 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $1,000.13 | $1,101.3260 | $1,101.32 | $1,101.35 | $1,101.30 | |