| 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 | $241.65 | 8.221% | $261.516 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $242.27 | 6.868% | $258.9091 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $165.60 | 3.774% | $171.8497 | $171.85 | $171.85 | $171.80 |
| Purchase #4 | $57.96 | 11.862% | $64.8352 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $189.65 | 3.161% | $195.6448 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $12.37 | 3.762% | $12.8354 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $166.99 | 10.707% | $184.8696 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $1,076.49 | $1,150.4598 | $1,150.47 | $1,150.45 | $1,150.30 | |