| 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 | $99.67 | 10.873% | $110.5071 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $86.91 | 13.621% | $98.748 | $98.75 | $98.75 | $98.70 |
| Purchase #3 | $111.48 | 4.788% | $116.8177 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $233.54 | 6.747% | $249.2969 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $148.31 | 8.103% | $160.3276 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $154.72 | 5.677% | $163.5035 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $144.99 | 5.227% | $152.5686 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $979.62 | $1,051.7694 | $1,051.78 | $1,051.75 | $1,051.70 | |