| 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 | $241.97 | 13.526% | $274.6989 | $274.70 | $274.70 | $274.70 |
| Purchase #2 | $148.60 | 13.439% | $168.5704 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $205.49 | 8.800% | $223.5731 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $174.43 | 5.478% | $183.9853 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $91.99 | 13.698% | $104.5908 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $213.73 | 5.827% | $226.184 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $35.68 | 9.231% | $38.9736 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $1,111.89 | $1,220.5761 | $1,220.57 | $1,220.55 | $1,220.70 | |