| 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 | $193.60 | 3.498% | $200.3721 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $240.66 | 8.834% | $261.9199 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $10.31 | 5.594% | $10.8867 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $246.95 | 12.778% | $278.5053 | $278.51 | $278.50 | $278.50 |
| Purchase #5 | $85.71 | 13.248% | $97.0649 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $184.26 | 5.204% | $193.8489 | $193.85 | $193.85 | $193.80 |
| Purchase #7 | $141.88 | 5.220% | $149.2861 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $1,103.37 | $1,191.8839 | $1,191.89 | $1,191.85 | $1,191.90 | |