| 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 | $246.48 | 7.867% | $265.8706 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $10.56 | 8.783% | $11.4875 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $172.57 | 3.547% | $178.6911 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $105.64 | 3.684% | $109.5318 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $226.88 | 10.730% | $251.2242 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $200.44 | 5.661% | $211.7869 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $219.91 | 5.567% | $232.1524 | $232.15 | $232.15 | $232.20 |
| 7 purchase totals = | $1,182.48 | $1,260.7445 | $1,260.74 | $1,260.75 | $1,260.80 | |