| 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 | $213.49 | 4.186% | $222.4267 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $180.28 | 6.556% | $192.0992 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $96.87 | 11.857% | $108.3559 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $201.82 | 3.586% | $209.0573 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $144.64 | 5.344% | $152.3696 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $49.26 | 6.528% | $52.4757 | $52.48 | $52.50 | $52.50 |
| Purchase #7 | $112.76 | 12.596% | $126.9632 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $999.12 | $1,063.7476 | $1,063.76 | $1,063.75 | $1,063.90 | |