| 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 | $197.58 | 10.240% | $217.8122 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $36.76 | 10.260% | $40.5316 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $250.45 | 12.781% | $282.46 | $282.46 | $282.45 | $282.50 |
| Purchase #4 | $191.33 | 3.470% | $197.9692 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $95.41 | 11.825% | $106.6922 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $60.92 | 5.579% | $64.3187 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $208.50 | 4.526% | $217.9367 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $1,040.95 | $1,127.7206 | $1,127.72 | $1,127.70 | $1,127.70 | |