| 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 | $234.51 | 4.560% | $245.2037 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $30.61 | 6.715% | $32.6655 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $8.72 | 5.694% | $9.2165 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $197.26 | 10.597% | $218.1636 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $14.59 | 3.727% | $15.1338 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $238.70 | 8.176% | $258.2161 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $118.48 | 13.713% | $134.7272 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $842.87 | $913.3264 | $913.33 | $913.30 | $913.30 | |