| 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 | $242.27 | 12.235% | $271.9117 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $92.37 | 3.599% | $95.6944 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $138.66 | 8.537% | $150.4974 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $89.37 | 9.480% | $97.8423 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $25.67 | 12.798% | $28.9552 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $243.75 | 6.848% | $260.442 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $223.51 | 5.471% | $235.7382 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $1,055.60 | $1,141.0812 | $1,141.08 | $1,141.10 | $1,141.00 | |