| 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 | $208.93 | 9.809% | $229.4239 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $243.40 | 13.293% | $275.7552 | $275.76 | $275.75 | $275.80 |
| Purchase #3 | $145.56 | 7.363% | $156.2776 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $46.57 | 11.159% | $51.7667 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $99.88 | 13.500% | $113.3638 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $215.58 | 3.303% | $222.7006 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $75.28 | 10.484% | $83.1724 | $83.17 | $83.15 | $83.20 |
| 7 purchase totals = | $1,035.20 | $1,132.4602 | $1,132.46 | $1,132.40 | $1,132.60 | |