| 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 | $222.97 | 9.583% | $244.3372 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $232.32 | 7.552% | $249.8648 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $128.75 | 4.545% | $134.6017 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $86.33 | 5.342% | $90.9417 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $194.44 | 12.225% | $218.2103 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $115.91 | 9.796% | $127.2645 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $69.62 | 8.236% | $75.3539 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $1,050.34 | $1,140.5741 | $1,140.56 | $1,140.55 | $1,140.60 | |