| 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 | $197.97 | 9.126% | $216.0367 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $8.79 | 9.507% | $9.6257 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $239.49 | 7.697% | $257.9235 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $234.64 | 6.860% | $250.7363 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $104.97 | 10.742% | $116.2459 | $116.25 | $116.25 | $116.20 |
| Purchase #6 | $177.70 | 10.230% | $195.8787 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $160.51 | 9.113% | $175.1373 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $1,124.07 | $1,221.5841 | $1,221.60 | $1,221.65 | $1,221.40 | |