| 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 | $184.63 | 12.567% | $207.8325 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $63.53 | 8.264% | $68.7801 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $229.83 | 10.679% | $254.3735 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $176.71 | 13.324% | $200.2548 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $246.98 | 12.109% | $276.8868 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $131.38 | 5.431% | $138.5152 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $51.28 | 4.130% | $53.3979 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $1,084.34 | $1,200.0408 | $1,200.04 | $1,200.05 | $1,200.10 | |