| 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 | $216.29 | 11.352% | $240.8432 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $95.99 | 8.348% | $104.0032 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $185.65 | 5.696% | $196.2246 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $38.51 | 6.185% | $40.8918 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $83.81 | 4.688% | $87.739 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $175.27 | 10.561% | $193.7803 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $29.99 | 8.672% | $32.5907 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $825.51 | $896.0728 | $896.06 | $896.10 | $896.00 | |