| 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 | $236.65 | 13.157% | $267.786 | $267.79 | $267.80 | $267.80 |
| Purchase #2 | $89.36 | 8.625% | $97.0673 | $97.07 | $97.05 | $97.10 |
| Purchase #3 | $173.85 | 11.280% | $193.4603 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $50.30 | 8.474% | $54.5624 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $10.84 | 7.552% | $11.6586 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $246.56 | 9.458% | $269.8796 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $81.60 | 3.320% | $84.3091 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $889.16 | $978.7233 | $978.73 | $978.70 | $978.90 | |