| 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 | $46.52 | 3.313% | $48.0612 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $130.50 | 5.287% | $137.3995 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $48.59 | 5.242% | $51.1371 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $141.63 | 8.309% | $153.398 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $213.70 | 6.515% | $227.6226 | $227.62 | $227.60 | $227.60 |
| Purchase #6 | $219.34 | 9.157% | $239.425 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $177.89 | 7.422% | $191.093 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $978.17 | $1,048.1364 | $1,048.14 | $1,048.15 | $1,048.10 | |