| 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 | $233.27 | 6.176% | $247.6768 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $27.66 | 10.148% | $30.4669 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $226.88 | 11.204% | $252.2996 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $190.61 | 3.688% | $197.6397 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $180.56 | 12.647% | $203.3954 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $176.98 | 4.276% | $184.5477 | $184.55 | $184.55 | $184.50 |
| Purchase #7 | $93.39 | 4.448% | $97.544 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $1,129.35 | $1,213.5701 | $1,213.58 | $1,213.60 | $1,213.50 | |