| 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 | $212.90 | 3.597% | $220.558 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $210.97 | 5.560% | $222.6999 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $181.90 | 9.346% | $198.9004 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $116.86 | 13.201% | $132.2867 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $198.94 | 8.781% | $216.4089 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $100.73 | 5.767% | $106.5391 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $126.62 | 13.492% | $143.7036 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $1,148.92 | $1,241.0966 | $1,241.10 | $1,241.10 | $1,241.10 | |