| 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 | $207.97 | 6.639% | $221.7771 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $182.69 | 8.689% | $198.5639 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $168.29 | 12.181% | $188.7894 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $189.86 | 9.693% | $208.2631 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $55.41 | 6.579% | $59.0554 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $60.48 | 10.441% | $66.7947 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $84.74 | 12.269% | $95.1368 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $949.44 | $1,038.3804 | $1,038.38 | $1,038.40 | $1,038.50 | |