| 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 | $222.59 | 7.775% | $239.8964 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $220.99 | 8.627% | $240.0548 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $216.93 | 13.600% | $246.4325 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $148.74 | 10.395% | $164.2015 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $109.70 | 5.131% | $115.3287 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $105.38 | 12.323% | $118.366 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $156.60 | 9.429% | $171.3658 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,180.93 | $1,295.6457 | $1,295.65 | $1,295.65 | $1,295.70 | |