| 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 | $27.83 | 3.608% | $28.8341 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $164.78 | 9.851% | $181.0125 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $158.99 | 12.580% | $178.9909 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $171.77 | 6.182% | $182.3888 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $198.84 | 12.762% | $224.216 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $63.88 | 8.141% | $69.0805 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $139.26 | 12.621% | $156.836 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $925.35 | $1,021.3588 | $1,021.36 | $1,021.40 | $1,021.30 | |