| 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 | $189.37 | 5.662% | $200.0921 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $202.73 | 9.832% | $222.6624 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $224.42 | 4.313% | $234.0992 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $230.36 | 5.581% | $243.2164 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $169.56 | 7.865% | $182.8959 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $44.67 | 13.600% | $50.7451 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $177.89 | 12.484% | $200.0978 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $1,239.00 | $1,333.8089 | $1,333.82 | $1,333.80 | $1,333.80 | |