| 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 | $180.82 | 10.530% | $199.8603 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $224.65 | 3.383% | $232.2499 | $232.25 | $232.25 | $232.20 |
| Purchase #3 | $36.86 | 10.550% | $40.7487 | $40.75 | $40.75 | $40.70 |
| Purchase #4 | $206.68 | 7.679% | $222.551 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $135.66 | 5.210% | $142.7279 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $216.61 | 12.198% | $243.0321 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $234.50 | 10.781% | $259.7814 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,235.78 | $1,340.9513 | $1,340.95 | $1,341.00 | $1,340.90 | |