| 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 | $238.92 | 5.688% | $252.5098 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $248.44 | 3.293% | $256.6211 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $86.50 | 13.134% | $97.8609 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $94.90 | 7.415% | $101.9368 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $238.45 | 5.670% | $251.9701 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $51.54 | 8.291% | $55.8132 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $97.70 | 7.202% | $104.7364 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,056.45 | $1,121.4483 | $1,121.45 | $1,121.40 | $1,121.40 | |