| 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 | $121.30 | 4.294% | $126.5086 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $151.80 | 11.376% | $169.0688 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $177.27 | 7.187% | $190.0104 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $74.57 | 9.687% | $81.7936 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $223.91 | 6.567% | $238.6142 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $104.79 | 9.236% | $114.4684 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $142.37 | 10.390% | $157.1622 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $996.01 | $1,077.6262 | $1,077.62 | $1,077.55 | $1,077.70 | |