| 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 | $209.90 | 12.787% | $236.7399 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $36.61 | 7.802% | $39.4663 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $136.67 | 9.538% | $149.7056 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $199.63 | 12.568% | $224.7195 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $97.40 | 10.627% | $107.7507 | $107.75 | $107.75 | $107.80 |
| Purchase #6 | $183.60 | 4.560% | $191.9722 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $38.57 | 5.824% | $40.8163 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $902.38 | $991.1705 | $991.18 | $991.10 | $991.20 | |