| 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 | $125.89 | 10.355% | $138.9259 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $65.71 | 6.194% | $69.7801 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $168.92 | 5.327% | $177.9184 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $215.79 | 4.732% | $226.0012 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $66.45 | 7.751% | $71.6005 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $243.91 | 4.361% | $254.5469 | $254.55 | $254.55 | $254.50 |
| Purchase #7 | $150.84 | 8.592% | $163.8002 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $1,037.51 | $1,102.5732 | $1,102.58 | $1,102.60 | $1,102.50 | |