| 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 | $230.70 | 5.552% | $243.5085 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $48.86 | 5.655% | $51.623 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $83.76 | 9.790% | $91.9601 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $82.72 | 13.359% | $93.7706 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $156.65 | 11.227% | $174.2371 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $10.60 | 4.266% | $11.0522 | $11.05 | $11.05 | $11.10 |
| Purchase #7 | $226.25 | 10.425% | $249.8366 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $839.54 | $915.9881 | $915.99 | $915.95 | $916.00 | |