| 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 | $235.34 | 7.233% | $252.3621 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $93.45 | 9.247% | $102.0913 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $232.96 | 4.694% | $243.8951 | $243.90 | $243.90 | $243.90 |
| Purchase #4 | $89.29 | 8.435% | $96.8216 | $96.82 | $96.80 | $96.80 |
| Purchase #5 | $241.77 | 13.814% | $275.1681 | $275.17 | $275.15 | $275.20 |
| Purchase #6 | $46.58 | 12.726% | $52.5078 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $239.33 | 9.598% | $262.3009 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $1,178.72 | $1,285.1469 | $1,285.15 | $1,285.10 | $1,285.20 | |