| 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 | $36.86 | 12.326% | $41.4034 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $91.85 | 6.630% | $97.9397 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $222.59 | 12.467% | $250.3403 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $231.87 | 7.739% | $249.8144 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $183.49 | 11.663% | $204.8904 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $174.27 | 5.590% | $184.0117 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $203.79 | 13.619% | $231.5442 | $231.54 | $231.55 | $231.50 |
| 7 purchase totals = | $1,144.72 | $1,259.9441 | $1,259.93 | $1,259.95 | $1,259.80 | |