| 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 | $126.87 | 8.598% | $137.7783 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $81.42 | 7.339% | $87.3954 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $206.53 | 13.772% | $234.9733 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $134.94 | 10.368% | $148.9306 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $87.73 | 10.827% | $97.2285 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $225.51 | 6.671% | $240.5538 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $120.42 | 4.401% | $125.7197 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $983.42 | $1,072.5796 | $1,072.58 | $1,072.60 | $1,072.60 | |