| 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 | $209.64 | 12.148% | $235.1071 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $78.91 | 8.166% | $85.3538 | $85.35 | $85.35 | $85.40 |
| Purchase #3 | $174.61 | 3.798% | $181.2417 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $8.97 | 12.824% | $10.1203 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $189.73 | 11.612% | $211.7614 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $181.33 | 7.696% | $195.2852 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $187.90 | 13.553% | $213.3661 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $1,031.09 | $1,132.2356 | $1,132.24 | $1,132.20 | $1,132.30 | |