| 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 | $219.97 | 3.437% | $227.5304 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $51.46 | 6.588% | $54.8502 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $199.52 | 6.300% | $212.0898 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $182.41 | 5.461% | $192.3714 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $218.94 | 6.229% | $232.5778 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $241.96 | 10.167% | $266.5601 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $128.92 | 6.554% | $137.3694 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $1,243.18 | $1,323.3491 | $1,323.35 | $1,323.35 | $1,323.50 | |