| 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 | $17.66 | 7.195% | $18.9306 | $18.93 | $18.95 | $18.90 |
| Purchase #2 | $222.96 | 7.336% | $239.3163 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $68.98 | 5.871% | $73.0298 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $220.28 | 11.719% | $246.0946 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $113.86 | 10.267% | $125.55 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $7.25 | 10.485% | $8.0102 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $11.80 | 10.163% | $12.9992 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $662.79 | $723.9307 | $723.93 | $723.95 | $723.90 | |