| 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 | $128.73 | 9.474% | $140.9259 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $250.28 | 13.468% | $283.9877 | $283.99 | $284.00 | $284.00 |
| Purchase #3 | $38.89 | 5.833% | $41.1585 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $125.73 | 6.170% | $133.4875 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $64.53 | 12.331% | $72.4872 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $206.97 | 12.324% | $232.477 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $59.73 | 3.682% | $61.9293 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $874.86 | $966.4531 | $966.47 | $966.55 | $966.50 | |