| 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 | $91.28 | 12.397% | $102.596 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $224.69 | 8.428% | $243.6269 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $229.45 | 4.535% | $239.8556 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $81.49 | 6.469% | $86.7616 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $49.49 | 10.847% | $54.8582 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $39.44 | 4.477% | $41.2057 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $131.32 | 11.308% | $146.1697 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $847.16 | $915.0737 | $915.09 | $915.05 | $915.20 | |