| 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 | $140.50 | 3.482% | $145.3922 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $51.87 | 13.600% | $58.9243 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $192.58 | 5.398% | $202.9755 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $181.36 | 9.779% | $199.0952 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $187.62 | 8.142% | $202.896 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $54.47 | 12.655% | $61.3632 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $138.36 | 8.605% | $150.2659 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $946.76 | $1,020.9123 | $1,020.92 | $1,020.90 | $1,021.00 | |