| 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 | $222.86 | 5.725% | $235.6187 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $146.97 | 13.127% | $166.2628 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $185.91 | 13.730% | $211.4354 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $77.36 | 4.365% | $80.7368 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $208.25 | 3.190% | $214.8932 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $155.38 | 13.845% | $176.8924 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $131.65 | 8.611% | $142.9864 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $1,128.38 | $1,228.8257 | $1,228.83 | $1,228.85 | $1,228.80 | |