| 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 | $116.54 | 10.445% | $128.7126 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $34.74 | 3.868% | $36.0837 | $36.08 | $36.10 | $36.10 |
| Purchase #3 | $179.61 | 6.207% | $190.7584 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $104.40 | 7.824% | $112.5683 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $191.39 | 13.795% | $217.7923 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $216.84 | 11.233% | $241.1976 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $186.71 | 10.119% | $205.6032 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,030.23 | $1,132.7161 | $1,132.71 | $1,132.70 | $1,132.80 | |