| 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 | $181.65 | 4.794% | $190.3583 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $210.95 | 12.518% | $237.3567 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $250.89 | 11.694% | $280.2291 | $280.23 | $280.25 | $280.20 |
| Purchase #4 | $167.34 | 4.821% | $175.4075 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $64.86 | 3.842% | $67.3519 | $67.35 | $67.35 | $67.40 |
| Purchase #6 | $110.47 | 10.730% | $122.3234 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $230.85 | 8.804% | $251.174 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $1,217.01 | $1,324.2009 | $1,324.20 | $1,324.15 | $1,324.30 | |