| 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 | $103.30 | 8.334% | $111.909 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $72.40 | 3.291% | $74.7827 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $179.71 | 11.813% | $200.9391 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $222.86 | 13.309% | $252.5204 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $154.37 | 9.314% | $168.748 | $168.75 | $168.75 | $168.70 |
| Purchase #6 | $113.95 | 5.669% | $120.4098 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $186.75 | 3.339% | $192.9856 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $1,033.34 | $1,122.2946 | $1,122.30 | $1,122.30 | $1,122.20 | |