| 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 | $220.50 | 10.509% | $243.6723 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $195.30 | 4.683% | $204.4459 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $75.72 | 5.723% | $80.0535 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $111.85 | 12.676% | $126.0281 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $80.30 | 9.861% | $88.2184 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $62.48 | 6.369% | $66.4594 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $208.59 | 6.825% | $222.8263 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $954.74 | $1,031.7039 | $1,031.71 | $1,031.70 | $1,031.70 | |