| 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 | $200.84 | 10.517% | $221.9623 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $200.96 | 12.208% | $225.4932 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $228.26 | 9.520% | $249.9904 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $146.66 | 9.608% | $160.7511 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $64.78 | 6.280% | $68.8482 | $68.85 | $68.85 | $68.80 |
| Purchase #6 | $164.40 | 12.587% | $185.093 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $219.40 | 5.702% | $231.9102 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $1,225.30 | $1,344.0484 | $1,344.04 | $1,344.05 | $1,344.10 | |