| 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 | $143.60 | 5.280% | $151.1821 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $123.40 | 11.516% | $137.6107 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $88.79 | 4.214% | $92.5316 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $248.92 | 11.168% | $276.7194 | $276.72 | $276.70 | $276.70 |
| Purchase #5 | $219.73 | 10.832% | $243.5312 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $80.40 | 3.563% | $83.2647 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $206.59 | 5.126% | $217.1798 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,111.43 | $1,202.0195 | $1,202.01 | $1,202.05 | $1,202.00 | |