| 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 | $181.64 | 10.449% | $200.6196 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $35.56 | 13.754% | $40.4509 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $235.35 | 4.588% | $246.1479 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $232.55 | 8.219% | $251.6633 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $21.87 | 13.550% | $24.8334 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $191.38 | 3.677% | $198.417 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $100.68 | 6.169% | $106.8909 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $999.03 | $1,069.0230 | $1,069.02 | $1,069.00 | $1,069.00 | |