| 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 | $238.44 | 5.270% | $251.0058 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $131.27 | 8.832% | $142.8638 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $160.56 | 6.812% | $171.4973 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $100.99 | 5.614% | $106.6596 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $99.51 | 6.591% | $106.0687 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $124.86 | 3.670% | $129.4424 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $120.73 | 11.545% | $134.6683 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $976.36 | $1,042.2059 | $1,042.21 | $1,042.15 | $1,042.30 | |