| 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 | $196.62 | 12.157% | $220.5231 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $169.42 | 8.543% | $183.8936 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $120.94 | 12.372% | $135.9027 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $134.99 | 4.535% | $141.1118 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $56.45 | 3.619% | $58.4929 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $207.27 | 11.785% | $231.6968 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $108.72 | 5.689% | $114.9051 | $114.91 | $114.90 | $114.90 |
| 7 purchase totals = | $994.41 | $1,086.5260 | $1,086.52 | $1,086.50 | $1,086.50 | |