| 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 | $162.60 | 4.570% | $170.0308 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $99.99 | 12.102% | $112.0908 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $220.45 | 4.175% | $229.6538 | $229.65 | $229.65 | $229.70 |
| Purchase #4 | $145.46 | 13.134% | $164.5647 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $237.69 | 10.270% | $262.1008 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $143.56 | 3.117% | $148.0348 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $250.26 | 3.735% | $259.6072 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $1,260.01 | $1,346.0829 | $1,346.07 | $1,346.10 | $1,346.10 | |