| 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 | $130.61 | 10.598% | $144.452 | $144.45 | $144.45 | $144.50 |
| Purchase #2 | $164.56 | 7.651% | $177.1505 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $120.46 | 3.218% | $124.3364 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $18.82 | 12.545% | $21.181 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $178.53 | 5.704% | $188.7134 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $218.78 | 13.723% | $248.8032 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $214.28 | 3.787% | $222.3948 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,046.04 | $1,127.0313 | $1,127.02 | $1,127.05 | $1,127.10 | |