| 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 | $219.95 | 11.467% | $245.1717 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $233.87 | 5.620% | $247.0135 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $137.61 | 7.390% | $147.7794 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $148.57 | 12.367% | $166.9437 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $198.65 | 12.536% | $223.5528 | $223.55 | $223.55 | $223.60 |
| Purchase #6 | $23.51 | 8.863% | $25.5937 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $154.59 | 13.571% | $175.5694 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $1,116.75 | $1,231.6242 | $1,231.61 | $1,231.60 | $1,231.70 | |