| 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 | $234.84 | 10.296% | $259.0191 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $232.89 | 9.675% | $255.4221 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $243.87 | 4.805% | $255.588 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $237.58 | 7.286% | $254.8901 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $146.79 | 7.247% | $157.4279 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $187.29 | 10.197% | $206.388 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $128.79 | 4.740% | $134.8946 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $1,412.05 | $1,523.6298 | $1,523.63 | $1,523.65 | $1,523.60 | |