| 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 | $223.50 | 13.372% | $253.3864 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $90.51 | 3.431% | $93.6154 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $30.98 | 6.336% | $32.9429 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $8.30 | 11.587% | $9.2617 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $98.65 | 10.258% | $108.7695 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $168.81 | 11.754% | $188.6519 | $188.65 | $188.65 | $188.70 |
| Purchase #7 | $125.31 | 13.300% | $141.9762 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $746.06 | $828.6040 | $828.61 | $828.60 | $828.70 | |