| 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 | $214.72 | 13.482% | $243.6686 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $12.28 | 4.327% | $12.8114 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $30.41 | 5.275% | $32.0141 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $29.63 | 4.588% | $30.9894 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $69.68 | 10.144% | $76.7483 | $76.75 | $76.75 | $76.70 |
| Purchase #6 | $9.86 | 12.209% | $11.0638 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $25.78 | 10.562% | $28.5029 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $392.36 | $435.7985 | $435.79 | $435.75 | $435.80 | |