| 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 | $113.69 | 4.167% | $118.4275 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $91.79 | 12.218% | $103.0049 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $91.36 | 8.188% | $98.8406 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $237.69 | 8.703% | $258.3762 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $249.89 | 4.115% | $260.173 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $225.26 | 6.206% | $239.2396 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $27.87 | 10.340% | $30.7518 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $1,037.55 | $1,108.8136 | $1,108.81 | $1,108.85 | $1,108.80 | |