| 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 | $111.29 | 5.255% | $117.1383 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $183.65 | 6.800% | $196.1382 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $202.81 | 6.707% | $216.4125 | $216.41 | $216.40 | $216.40 |
| Purchase #4 | $79.57 | 10.708% | $88.0904 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $132.72 | 5.680% | $140.2585 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $209.36 | 12.615% | $235.7708 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $191.89 | 3.691% | $198.9727 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,111.29 | $1,192.7814 | $1,192.78 | $1,192.75 | $1,192.80 | |