| 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 | $83.37 | 3.529% | $86.3121 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $135.87 | 8.615% | $147.5752 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $210.85 | 13.183% | $238.6464 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $206.94 | 8.604% | $224.7451 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $84.61 | 9.667% | $92.7892 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $130.46 | 11.447% | $145.3938 | $145.39 | $145.40 | $145.40 |
| Purchase #7 | $64.93 | 11.357% | $72.3041 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $917.03 | $1,007.7659 | $1,007.77 | $1,007.80 | $1,007.70 | |