| 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 | $115.58 | 11.506% | $128.8786 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $181.87 | 5.463% | $191.8056 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $103.55 | 10.490% | $114.4124 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $102.47 | 5.192% | $107.7902 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $240.75 | 10.350% | $265.6676 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $65.32 | 3.674% | $67.7199 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $116.70 | 13.432% | $132.3751 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $926.24 | $1,008.6494 | $1,008.66 | $1,008.65 | $1,008.70 | |