| 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 | $38.31 | 12.449% | $43.0792 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $203.54 | 13.566% | $231.1522 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $213.95 | 13.621% | $243.0921 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $132.40 | 6.398% | $140.871 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $136.82 | 12.345% | $153.7104 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $32.88 | 6.512% | $35.0211 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $43.34 | 13.708% | $49.281 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $801.24 | $896.2070 | $896.20 | $896.20 | $896.30 | |