| 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 | $183.25 | 12.589% | $206.3193 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $119.80 | 6.445% | $127.5211 | $127.52 | $127.50 | $127.50 |
| Purchase #3 | $156.66 | 4.364% | $163.4966 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $223.58 | 7.228% | $239.7404 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $99.39 | 8.445% | $107.7835 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $135.87 | 4.523% | $142.0154 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $109.61 | 6.614% | $116.8596 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $1,028.16 | $1,103.7359 | $1,103.74 | $1,103.70 | $1,103.70 | |