| 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 | $108.55 | 4.491% | $113.425 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $190.52 | 5.118% | $200.2708 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $168.73 | 4.330% | $176.036 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $39.65 | 8.616% | $43.0662 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $236.96 | 4.231% | $246.9858 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $39.66 | 4.516% | $41.451 | $41.45 | $41.45 | $41.50 |
| Purchase #7 | $106.94 | 8.255% | $115.7679 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $891.01 | $937.0027 | $937.02 | $937.00 | $937.10 | |