| 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 | $8.64 | 3.444% | $8.9376 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $245.71 | 11.557% | $274.1067 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $239.40 | 11.502% | $266.9358 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $104.69 | 6.780% | $111.788 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $9.61 | 10.605% | $10.6291 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $170.30 | 9.738% | $186.8838 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $213.60 | 10.575% | $236.1882 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $991.95 | $1,095.4692 | $1,095.48 | $1,095.55 | $1,095.40 | |