| 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 | $239.46 | 3.186% | $247.0892 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $151.32 | 4.440% | $158.0386 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $110.28 | 3.766% | $114.4331 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $114.88 | 9.792% | $126.129 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $216.73 | 3.733% | $224.8205 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $206.30 | 13.112% | $233.3501 | $233.35 | $233.35 | $233.40 |
| Purchase #7 | $246.25 | 9.115% | $268.6957 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,285.22 | $1,372.5562 | $1,372.56 | $1,372.60 | $1,372.50 | |