| 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 | $133.43 | 5.498% | $140.766 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $246.87 | 10.182% | $272.0063 | $272.01 | $272.00 | $272.00 |
| Purchase #3 | $115.46 | 10.609% | $127.7092 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $249.87 | 7.826% | $269.4248 | $269.42 | $269.40 | $269.40 |
| Purchase #5 | $250.28 | 3.308% | $258.5593 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $50.48 | 11.629% | $56.3503 | $56.35 | $56.35 | $56.40 |
| Purchase #7 | $151.84 | 7.725% | $163.5696 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,198.23 | $1,288.3855 | $1,288.39 | $1,288.30 | $1,288.50 | |