| 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 | $120.62 | 6.520% | $128.4844 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $5.80 | 7.394% | $6.2289 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $157.71 | 12.677% | $177.7029 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $113.57 | 11.151% | $126.2342 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $146.98 | 13.399% | $166.6739 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $230.79 | 4.680% | $241.591 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $66.83 | 11.626% | $74.5997 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $842.30 | $921.5150 | $921.50 | $921.55 | $921.50 | |