| 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 | $192.27 | 3.846% | $199.6647 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $249.47 | 12.511% | $280.6812 | $280.68 | $280.70 | $280.70 |
| Purchase #3 | $74.32 | 9.748% | $81.5647 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $179.67 | 4.712% | $188.1361 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $199.44 | 5.543% | $210.495 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $160.79 | 10.367% | $177.4591 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $237.69 | 12.120% | $266.498 | $266.50 | $266.50 | $266.50 |
| 7 purchase totals = | $1,293.65 | $1,404.4988 | $1,404.50 | $1,404.50 | $1,404.60 | |