| 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 | $206.53 | 12.727% | $232.8151 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $206.29 | 3.383% | $213.2688 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $7.79 | 8.232% | $8.4313 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $221.97 | 10.578% | $245.45 | $245.45 | $245.45 | $245.50 |
| Purchase #5 | $236.31 | 7.800% | $254.7422 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $249.53 | 8.698% | $271.2341 | $271.23 | $271.25 | $271.20 |
| Purchase #7 | $11.48 | 12.133% | $12.8729 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $1,139.90 | $1,238.8144 | $1,238.81 | $1,238.80 | $1,238.80 | |