| 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 | $230.67 | 5.694% | $243.8043 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $229.65 | 5.805% | $242.9812 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $155.45 | 10.643% | $171.9945 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $13.46 | 10.154% | $14.8267 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $71.98 | 7.648% | $77.485 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $140.74 | 7.160% | $150.817 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $171.52 | 3.591% | $177.6793 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,013.47 | $1,079.5880 | $1,079.59 | $1,079.65 | $1,079.60 | |