| 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 | $104.83 | 9.795% | $115.0981 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $134.73 | 8.419% | $146.0729 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $71.43 | 13.790% | $81.2802 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $222.98 | 7.434% | $239.5563 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $23.34 | 8.798% | $25.3935 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $189.83 | 4.560% | $198.4862 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $212.85 | 8.647% | $231.2551 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $959.99 | $1,037.1423 | $1,037.15 | $1,037.15 | $1,037.30 | |