| 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 | $12.58 | 7.300% | $13.4983 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $231.56 | 11.447% | $258.0667 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $149.84 | 6.133% | $159.0297 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $241.64 | 8.133% | $261.2926 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $18.56 | 3.551% | $19.2191 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $110.28 | 11.785% | $123.2765 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $176.33 | 7.504% | $189.5618 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $940.79 | $1,023.9447 | $1,023.95 | $1,023.95 | $1,024.00 | |