| 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 | $206.36 | 10.193% | $227.3943 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $163.95 | 12.251% | $184.0355 | $184.04 | $184.05 | $184.00 |
| Purchase #3 | $242.73 | 7.561% | $261.0828 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $103.50 | 6.580% | $110.3103 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $222.33 | 6.258% | $236.2434 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $153.86 | 3.523% | $159.2805 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $192.75 | 7.209% | $206.6453 | $206.65 | $206.65 | $206.60 |
| 7 purchase totals = | $1,285.48 | $1,384.9921 | $1,384.99 | $1,385.05 | $1,384.90 | |