| 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 | $237.62 | 4.370% | $248.004 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $243.69 | 13.711% | $277.1023 | $277.10 | $277.10 | $277.10 |
| Purchase #3 | $173.71 | 12.790% | $195.9275 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $97.26 | 8.179% | $105.2149 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $164.67 | 11.159% | $183.0455 | $183.05 | $183.05 | $183.00 |
| Purchase #6 | $213.96 | 13.560% | $242.973 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $85.32 | 7.406% | $91.6388 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $1,216.23 | $1,343.9060 | $1,343.90 | $1,343.90 | $1,343.80 | |