| 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 | $18.58 | 4.483% | $19.4129 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $245.46 | 9.601% | $269.0266 | $269.03 | $269.05 | $269.00 |
| Purchase #3 | $120.88 | 12.373% | $135.8365 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $227.34 | 13.445% | $257.9059 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $163.91 | 13.188% | $185.5265 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $77.39 | 10.430% | $85.4618 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $213.53 | 10.415% | $235.7691 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,067.09 | $1,188.9393 | $1,188.95 | $1,188.95 | $1,188.90 | |