| 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 | $25.98 | 11.780% | $29.0404 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $191.26 | 3.870% | $198.6618 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $159.41 | 3.833% | $165.5202 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $70.41 | 5.356% | $74.1812 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $121.92 | 12.168% | $136.7552 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $228.82 | 10.691% | $253.2831 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $166.41 | 3.643% | $172.4723 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $964.21 | $1,029.9142 | $1,029.91 | $1,029.90 | $1,030.00 | |