| 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 | $15.78 | 3.145% | $16.2763 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $130.97 | 11.552% | $146.0997 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $197.87 | 6.806% | $211.337 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $141.59 | 8.506% | $153.6336 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $250.59 | 7.463% | $269.2915 | $269.29 | $269.30 | $269.30 |
| Purchase #6 | $227.78 | 7.743% | $245.417 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $190.25 | 7.681% | $204.8631 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $1,154.83 | $1,246.9182 | $1,246.92 | $1,246.95 | $1,246.90 | |