| 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 | $224.94 | 6.334% | $239.1877 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $140.43 | 3.273% | $145.0263 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $67.56 | 4.349% | $70.4982 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $21.63 | 5.409% | $22.8 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $198.36 | 10.693% | $219.5706 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $90.69 | 12.231% | $101.7823 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $199.69 | 13.349% | $226.3466 | $226.35 | $226.35 | $226.30 |
| 7 purchase totals = | $943.30 | $1,025.2117 | $1,025.22 | $1,025.25 | $1,025.20 | |