| 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 | $225.93 | 4.402% | $235.8754 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $151.59 | 13.560% | $172.1456 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $247.35 | 11.644% | $276.1514 | $276.15 | $276.15 | $276.20 |
| Purchase #4 | $145.65 | 6.351% | $154.9002 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $48.58 | 5.854% | $51.4239 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $115.63 | 3.232% | $119.3672 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $22.93 | 6.733% | $24.4739 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $957.66 | $1,034.3376 | $1,034.34 | $1,034.30 | $1,034.40 | |