| 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 | $241.29 | 4.557% | $252.2856 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $103.90 | 3.706% | $107.7505 | $107.75 | $107.75 | $107.80 |
| Purchase #3 | $212.33 | 8.416% | $230.1997 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $181.66 | 4.705% | $190.2071 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $50.60 | 8.764% | $55.0346 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $119.56 | 9.554% | $130.9828 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $140.55 | 9.717% | $154.2072 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $1,049.89 | $1,120.6675 | $1,120.67 | $1,120.70 | $1,120.70 | |