| 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 | $45.31 | 6.188% | $48.1138 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $155.77 | 13.241% | $176.3955 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $54.31 | 12.520% | $61.1096 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $207.91 | 11.465% | $231.7469 | $231.75 | $231.75 | $231.70 |
| Purchase #5 | $249.40 | 13.697% | $283.5603 | $283.56 | $283.55 | $283.60 |
| Purchase #6 | $186.94 | 6.268% | $198.6574 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $7.80 | 5.245% | $8.2091 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $907.44 | $1,007.7926 | $1,007.80 | $1,007.75 | $1,007.80 | |