| 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 | $96.26 | 13.114% | $108.8835 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $235.76 | 3.203% | $243.3114 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $209.26 | 13.434% | $237.372 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $149.34 | 7.304% | $160.2478 | $160.25 | $160.25 | $160.20 |
| Purchase #5 | $60.95 | 5.818% | $64.4961 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $150.73 | 12.106% | $168.9774 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $166.93 | 13.700% | $189.7994 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $1,069.23 | $1,173.0876 | $1,173.09 | $1,173.10 | $1,173.10 | |