| 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 | $210.58 | 4.444% | $219.9382 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $104.53 | 12.772% | $117.8806 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $227.38 | 3.337% | $234.9677 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $184.38 | 4.534% | $192.7398 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $66.40 | 5.724% | $70.2007 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $53.99 | 5.613% | $57.0205 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $166.61 | 4.121% | $173.476 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $1,013.87 | $1,066.2235 | $1,066.23 | $1,066.25 | $1,066.20 | |