| 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 | $199.93 | 12.683% | $225.2871 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $207.91 | 11.120% | $231.0296 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $132.84 | 3.322% | $137.2529 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $52.50 | 9.664% | $57.5736 | $57.57 | $57.55 | $57.60 |
| Purchase #5 | $108.68 | 4.126% | $113.1641 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $150.69 | 10.289% | $166.1945 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $78.88 | 6.397% | $83.926 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $931.43 | $1,014.4278 | $1,014.42 | $1,014.45 | $1,014.50 | |