| 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 | $93.38 | 10.109% | $102.8198 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $246.31 | 10.438% | $272.0198 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $177.56 | 3.424% | $183.6397 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $102.79 | 11.451% | $114.5605 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $231.48 | 4.704% | $242.3688 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $202.82 | 12.115% | $227.3916 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $14.32 | 5.535% | $15.1126 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $1,068.66 | $1,157.9128 | $1,157.91 | $1,157.85 | $1,157.90 | |