| 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 | $138.84 | 10.448% | $153.346 | $153.35 | $153.35 | $153.30 |
| Purchase #2 | $231.68 | 13.109% | $262.0509 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $133.81 | 9.231% | $146.162 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $219.77 | 13.670% | $249.8126 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $33.41 | 3.353% | $34.5302 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $177.41 | 5.510% | $187.1853 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $208.58 | 7.521% | $224.2673 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,143.50 | $1,257.3543 | $1,257.36 | $1,257.35 | $1,257.40 | |