| 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 | $187.86 | 12.715% | $211.7464 | $211.75 | $211.75 | $211.70 |
| Purchase #2 | $14.58 | 12.545% | $16.4091 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $10.64 | 4.134% | $11.0799 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $151.39 | 3.761% | $157.0838 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $155.94 | 11.491% | $173.8591 | $173.86 | $173.85 | $173.90 |
| Purchase #6 | $239.59 | 7.548% | $257.6743 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $208.76 | 6.359% | $222.035 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $968.76 | $1,049.8876 | $1,049.89 | $1,049.90 | $1,049.90 | |