| 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 | $194.43 | 13.348% | $220.3825 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $78.95 | 3.679% | $81.8546 | $81.85 | $81.85 | $81.90 |
| Purchase #3 | $19.45 | 5.202% | $20.4618 | $20.46 | $20.45 | $20.50 |
| Purchase #4 | $102.45 | 11.470% | $114.201 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $179.63 | 12.194% | $201.5341 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $172.28 | 12.654% | $194.0803 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $153.42 | 10.366% | $169.3235 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $900.61 | $1,001.8378 | $1,001.82 | $1,001.85 | $1,001.90 | |