| 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 | $101.95 | 11.769% | $113.9485 | $113.95 | $113.95 | $113.90 |
| Purchase #2 | $43.88 | 5.359% | $46.2315 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $200.30 | 9.769% | $219.8673 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $107.67 | 12.332% | $120.9479 | $120.95 | $120.95 | $120.90 |
| Purchase #5 | $92.47 | 7.515% | $99.4191 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $94.95 | 11.754% | $106.1104 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $214.99 | 7.864% | $231.8968 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $856.21 | $938.4215 | $938.43 | $938.40 | $938.30 | |