| 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 | $243.80 | 7.334% | $261.6803 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $37.42 | 11.120% | $41.5811 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $115.84 | 11.221% | $128.8384 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $209.91 | 7.668% | $226.0059 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $93.77 | 11.457% | $104.5132 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $248.68 | 11.332% | $276.8604 | $276.86 | $276.85 | $276.90 |
| Purchase #7 | $98.85 | 10.853% | $109.5782 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $1,048.27 | $1,149.0575 | $1,149.06 | $1,149.10 | $1,149.10 | |