| 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 | $229.90 | 9.345% | $251.3842 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $164.74 | 11.703% | $184.0195 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $250.64 | 13.467% | $284.3937 | $284.39 | $284.40 | $284.40 |
| Purchase #4 | $5.31 | 11.858% | $5.9397 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $117.68 | 3.198% | $121.4434 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $125.70 | 9.593% | $137.7584 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $239.36 | 11.515% | $266.9223 | $266.92 | $266.90 | $266.90 |
| 7 purchase totals = | $1,133.33 | $1,251.8612 | $1,251.85 | $1,251.85 | $1,251.80 | |