| 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 | $10.41 | 6.274% | $11.0631 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $124.52 | 3.771% | $129.2156 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $196.51 | 10.374% | $216.8959 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $214.99 | 12.190% | $241.1973 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $233.45 | 8.409% | $253.0808 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $95.64 | 11.693% | $106.8232 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $186.66 | 10.790% | $206.8006 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $1,062.18 | $1,165.0765 | $1,165.08 | $1,165.05 | $1,165.10 | |