| 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 | $78.76 | 9.159% | $85.9736 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $209.66 | 6.244% | $222.7512 | $222.75 | $222.75 | $222.80 |
| Purchase #3 | $231.60 | 8.514% | $251.3184 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $208.61 | 4.490% | $217.9766 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $196.65 | 4.328% | $205.161 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $194.94 | 11.374% | $217.1125 | $217.11 | $217.10 | $217.10 |
| Purchase #7 | $166.35 | 8.520% | $180.523 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $1,286.57 | $1,380.8163 | $1,380.81 | $1,380.75 | $1,380.90 | |