| 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 | $102.65 | 12.225% | $115.199 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $213.32 | 12.136% | $239.2085 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $55.84 | 3.184% | $57.6179 | $57.62 | $57.60 | $57.60 |
| Purchase #4 | $105.40 | 4.311% | $109.9438 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $217.71 | 11.825% | $243.4542 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $61.70 | 3.126% | $63.6287 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $86.90 | 4.332% | $90.6645 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $843.52 | $919.7166 | $919.71 | $919.70 | $919.70 | |