| 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 | $213.83 | 9.307% | $233.7312 | $233.73 | $233.75 | $233.70 |
| Purchase #2 | $150.60 | 8.635% | $163.6043 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $207.51 | 5.357% | $218.6263 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $25.60 | 12.650% | $28.8384 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $38.74 | 7.135% | $41.5041 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $169.48 | 10.827% | $187.8296 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $109.95 | 4.561% | $114.9648 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $915.71 | $989.0987 | $989.09 | $989.15 | $989.00 | |