| 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 | $80.48 | 10.559% | $88.9779 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $247.74 | 5.597% | $261.606 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $183.38 | 12.140% | $205.6423 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $137.54 | 3.256% | $142.0183 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $117.86 | 4.770% | $123.4819 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $142.26 | 6.803% | $151.9379 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $193.49 | 10.847% | $214.4779 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,102.75 | $1,188.1422 | $1,188.15 | $1,188.20 | $1,188.10 | |