| 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 | $225.69 | 12.199% | $253.2219 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $85.26 | 10.179% | $93.9386 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $189.45 | 3.233% | $195.5749 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $21.37 | 7.167% | $22.9016 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $97.52 | 3.522% | $100.9547 | $100.95 | $100.95 | $101.00 |
| Purchase #6 | $99.37 | 10.854% | $110.1556 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $181.71 | 10.851% | $201.4274 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $900.37 | $978.1747 | $978.17 | $978.15 | $978.20 | |