| 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 | $33.82 | 9.160% | $36.9179 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $220.51 | 5.739% | $233.1651 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $243.54 | 3.808% | $252.814 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $245.81 | 10.391% | $271.3521 | $271.35 | $271.35 | $271.40 |
| Purchase #5 | $97.65 | 8.336% | $105.7901 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $219.25 | 6.740% | $234.0275 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $229.91 | 5.793% | $243.2287 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $1,290.49 | $1,377.2954 | $1,377.30 | $1,377.30 | $1,377.30 | |