| 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 | $226.83 | 10.429% | $250.4861 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $241.75 | 4.304% | $252.1549 | $252.15 | $252.15 | $252.20 |
| Purchase #3 | $87.38 | 9.167% | $95.3901 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $71.96 | 3.184% | $74.2512 | $74.25 | $74.25 | $74.30 |
| Purchase #5 | $240.74 | 11.660% | $268.8103 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $90.87 | 6.764% | $97.0164 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $39.95 | 5.840% | $42.2831 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $999.48 | $1,080.3921 | $1,080.39 | $1,080.40 | $1,080.50 | |