| 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 | $123.60 | 12.277% | $138.7744 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $123.33 | 9.581% | $135.1462 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $91.93 | 5.868% | $97.3245 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $205.62 | 8.567% | $223.2355 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $82.29 | 6.263% | $87.4438 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $247.59 | 8.461% | $268.5386 | $268.54 | $268.55 | $268.50 |
| Purchase #7 | $249.49 | 13.458% | $283.0664 | $283.07 | $283.05 | $283.10 |
| 7 purchase totals = | $1,123.85 | $1,233.5294 | $1,233.53 | $1,233.50 | $1,233.40 | |