| 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 | $189.36 | 3.674% | $196.3171 | $196.32 | $196.30 | $196.30 |
| Purchase #2 | $239.63 | 13.168% | $271.1845 | $271.18 | $271.20 | $271.20 |
| Purchase #3 | $126.30 | 9.342% | $138.0989 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $91.50 | 6.586% | $97.5262 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $81.95 | 6.273% | $87.0907 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $122.89 | 12.203% | $137.8863 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $136.71 | 4.448% | $142.7909 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $988.34 | $1,070.8946 | $1,070.90 | $1,070.95 | $1,070.90 | |