| 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 | $18.64 | 3.204% | $19.2372 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $227.86 | 4.354% | $237.781 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $124.26 | 10.291% | $137.0476 | $137.05 | $137.05 | $137.00 |
| Purchase #4 | $127.34 | 13.193% | $144.14 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $41.74 | 5.390% | $43.9898 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $60.97 | 4.473% | $63.6972 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $121.79 | 9.281% | $133.0933 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $722.60 | $778.9861 | $778.99 | $779.05 | $778.90 | |