| 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 | $211.59 | 8.484% | $229.5413 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $192.68 | 11.458% | $214.7573 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $94.49 | 10.870% | $104.7611 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $227.62 | 6.836% | $243.1801 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $132.95 | 13.630% | $151.0711 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $207.82 | 6.863% | $222.0827 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $145.72 | 11.475% | $162.4414 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,212.87 | $1,327.8350 | $1,327.83 | $1,327.85 | $1,327.90 | |