| 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 | $240.72 | 12.700% | $271.2914 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $38.66 | 12.333% | $43.4279 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $47.68 | 9.141% | $52.0384 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $187.43 | 10.526% | $207.1589 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $239.56 | 13.613% | $272.1713 | $272.17 | $272.15 | $272.20 |
| Purchase #6 | $190.53 | 13.257% | $215.7886 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $55.40 | 12.384% | $62.2607 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $999.98 | $1,124.1372 | $1,124.14 | $1,124.15 | $1,124.20 | |