| 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 | $8.99 | 5.629% | $9.496 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $117.68 | 4.623% | $123.1203 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $119.79 | 4.369% | $125.0236 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $17.95 | 3.767% | $18.6262 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $180.90 | 13.665% | $205.62 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $155.52 | 12.602% | $175.1186 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $232.46 | 6.643% | $247.9023 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $833.29 | $904.9070 | $904.91 | $904.85 | $904.80 | |