| 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 | $222.85 | 9.434% | $243.8737 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $212.54 | 8.285% | $230.1489 | $230.15 | $230.15 | $230.10 |
| Purchase #3 | $231.38 | 7.403% | $248.5091 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $127.43 | 3.871% | $132.3628 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $210.84 | 6.871% | $225.3268 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $80.65 | 9.787% | $88.5432 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $50.38 | 4.583% | $52.6889 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $1,136.07 | $1,221.4534 | $1,221.45 | $1,221.45 | $1,221.40 | |