| 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 | $176.92 | 12.345% | $198.7608 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $238.78 | 9.494% | $261.4498 | $261.45 | $261.45 | $261.40 |
| Purchase #3 | $35.61 | 9.633% | $39.0403 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $219.31 | 6.587% | $233.7559 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $193.48 | 13.321% | $219.2535 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $73.97 | 10.215% | $81.526 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $77.84 | 13.851% | $88.6216 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $1,015.91 | $1,122.4079 | $1,122.41 | $1,122.40 | $1,122.40 | |