| 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 | $103.34 | 10.708% | $114.4056 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $87.38 | 8.706% | $94.9873 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $85.76 | 4.831% | $89.9031 | $89.90 | $89.90 | $89.90 |
| Purchase #4 | $104.51 | 5.661% | $110.4263 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $206.28 | 10.664% | $228.2777 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $82.57 | 11.755% | $92.2761 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $230.48 | 6.461% | $245.3713 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $900.32 | $975.6474 | $975.66 | $975.70 | $975.70 | |