| 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 | $139.88 | 9.388% | $153.0119 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $214.26 | 6.120% | $227.3727 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $97.62 | 10.484% | $107.8545 | $107.85 | $107.85 | $107.90 |
| Purchase #4 | $111.45 | 5.829% | $117.9464 | $117.95 | $117.95 | $117.90 |
| Purchase #5 | $12.41 | 7.467% | $13.3367 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $202.92 | 13.571% | $230.4583 | $230.46 | $230.45 | $230.50 |
| Purchase #7 | $247.98 | 10.689% | $274.4866 | $274.49 | $274.50 | $274.50 |
| 7 purchase totals = | $1,026.52 | $1,124.4671 | $1,124.47 | $1,124.45 | $1,124.50 | |