| 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 | $229.84 | 4.325% | $239.7806 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $73.46 | 6.683% | $78.3693 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $177.87 | 3.849% | $184.7162 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $114.47 | 9.458% | $125.2966 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $138.41 | 8.864% | $150.6787 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $176.66 | 10.112% | $194.5239 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $140.85 | 8.856% | $153.3237 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $1,051.56 | $1,126.6890 | $1,126.69 | $1,126.65 | $1,126.70 | |