| 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 | $192.90 | 8.784% | $209.8443 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $207.85 | 5.770% | $219.8429 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $26.70 | 12.495% | $30.0362 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $160.68 | 9.563% | $176.0458 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $188.95 | 13.771% | $214.9703 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $185.83 | 6.592% | $198.0799 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $49.30 | 7.169% | $52.8343 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $1,012.21 | $1,101.6537 | $1,101.65 | $1,101.70 | $1,101.50 | |