| 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 | $33.64 | 7.334% | $36.1072 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $132.36 | 7.284% | $142.0011 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $241.86 | 5.311% | $254.7052 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $126.80 | 4.833% | $132.9282 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $214.65 | 12.413% | $241.2945 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $104.97 | 11.143% | $116.6668 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $178.61 | 10.156% | $196.7496 | $196.75 | $196.75 | $196.70 |
| 7 purchase totals = | $1,032.89 | $1,120.4526 | $1,120.46 | $1,120.45 | $1,120.40 | |