| 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 | $84.65 | 6.527% | $90.1751 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $228.31 | 6.460% | $243.0588 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $75.29 | 8.744% | $81.8734 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $189.50 | 11.536% | $211.3607 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $210.94 | 8.118% | $228.0641 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $69.61 | 12.296% | $78.1692 | $78.17 | $78.15 | $78.20 |
| Purchase #7 | $224.92 | 8.480% | $243.9932 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,083.22 | $1,176.6945 | $1,176.69 | $1,176.65 | $1,176.90 | |