| 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 | $124.41 | 7.489% | $133.7271 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $203.36 | 13.604% | $231.0251 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $207.90 | 3.133% | $214.4135 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $193.28 | 13.396% | $219.1718 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $161.28 | 5.158% | $169.5988 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $62.85 | 11.225% | $69.9049 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $78.50 | 8.102% | $84.8601 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $1,031.58 | $1,122.7013 | $1,122.70 | $1,122.70 | $1,122.70 | |