| 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 | $121.75 | 10.587% | $134.6397 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $130.87 | 7.129% | $140.1997 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $229.89 | 9.819% | $252.4629 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $169.95 | 8.158% | $183.8145 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $223.63 | 7.590% | $240.6035 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $109.63 | 11.491% | $122.2276 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $151.90 | 4.212% | $158.298 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $1,137.62 | $1,232.2459 | $1,232.24 | $1,232.25 | $1,232.20 | |