| 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 | $14.45 | 5.104% | $15.1875 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $198.95 | 8.832% | $216.5213 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $225.80 | 6.169% | $239.7296 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $10.75 | 3.344% | $11.1095 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $226.42 | 10.354% | $249.8635 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $46.36 | 12.405% | $52.111 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $231.41 | 3.592% | $239.7222 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $954.14 | $1,024.2446 | $1,024.24 | $1,024.20 | $1,024.20 | |