| 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 | $207.29 | 10.730% | $229.5322 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $67.97 | 7.328% | $72.9508 | $72.95 | $72.95 | $73.00 |
| Purchase #3 | $216.84 | 6.478% | $230.8869 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $222.66 | 6.476% | $237.0795 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $62.91 | 8.214% | $68.0774 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $187.73 | 7.690% | $202.1664 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $68.84 | 6.718% | $73.4647 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $1,034.24 | $1,114.1579 | $1,114.16 | $1,114.20 | $1,114.30 | |