| 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 | $97.91 | 6.193% | $103.9736 | $103.97 | $103.95 | $104.00 |
| Purchase #2 | $212.91 | 7.508% | $228.8953 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $97.88 | 5.599% | $103.3603 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $143.65 | 8.744% | $156.2108 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $27.30 | 11.771% | $30.5135 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $149.70 | 5.140% | $157.3946 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $208.64 | 9.340% | $228.127 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $937.99 | $1,008.4751 | $1,008.47 | $1,008.45 | $1,008.50 | |