| 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 | $125.89 | 10.111% | $138.6187 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $219.35 | 5.479% | $231.3682 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $60.35 | 8.408% | $65.4242 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $97.92 | 13.781% | $111.4144 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $154.44 | 9.546% | $169.1828 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $75.28 | 12.572% | $84.7442 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $190.67 | 5.256% | $200.6916 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $923.90 | $1,001.4441 | $1,001.43 | $1,001.40 | $1,001.40 | |