| 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 | $197.41 | 12.804% | $222.6864 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $220.90 | 6.760% | $235.8328 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $159.71 | 13.368% | $181.06 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $245.95 | 6.331% | $261.5211 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $25.82 | 13.493% | $29.3039 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $75.54 | 8.634% | $82.0621 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $228.79 | 8.770% | $248.8549 | $248.85 | $248.85 | $248.90 |
| 7 purchase totals = | $1,154.12 | $1,261.3212 | $1,261.31 | $1,261.30 | $1,261.40 | |