| 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 | $224.68 | 9.528% | $246.0875 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $138.55 | 5.366% | $145.9846 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $195.49 | 8.653% | $212.4057 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $6.54 | 9.275% | $7.1466 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $186.41 | 11.143% | $207.1817 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $89.45 | 3.660% | $92.7239 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $137.46 | 11.519% | $153.294 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $978.58 | $1,064.8240 | $1,064.82 | $1,064.85 | $1,064.80 | |