| 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 | $174.88 | 12.289% | $196.371 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $129.35 | 7.133% | $138.5765 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $170.80 | 3.703% | $177.1247 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $179.85 | 13.174% | $203.5434 | $203.54 | $203.55 | $203.50 |
| Purchase #5 | $222.56 | 7.408% | $239.0472 | $239.05 | $239.05 | $239.00 |
| Purchase #6 | $230.84 | 7.608% | $248.4023 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $26.25 | 13.613% | $29.8234 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $1,134.53 | $1,232.8885 | $1,232.88 | $1,232.85 | $1,232.80 | |