| 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 | $108.41 | 4.747% | $113.5562 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $249.52 | 7.158% | $267.3806 | $267.38 | $267.40 | $267.40 |
| Purchase #3 | $148.56 | 6.313% | $157.9386 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $141.50 | 13.559% | $160.686 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $103.98 | 4.534% | $108.6945 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $186.97 | 4.290% | $194.991 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $80.47 | 7.764% | $86.7177 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $1,019.41 | $1,089.9646 | $1,089.97 | $1,090.00 | $1,090.00 | |