| 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 | $210.57 | 3.404% | $217.7378 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $156.93 | 12.796% | $177.0108 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $225.55 | 10.174% | $248.4975 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $166.68 | 10.873% | $184.8031 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $203.50 | 4.175% | $211.9961 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $207.61 | 12.259% | $233.0609 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $200.61 | 5.749% | $212.1431 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,371.45 | $1,485.2493 | $1,485.25 | $1,485.25 | $1,485.20 | |