| 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 | $125.81 | 10.124% | $138.547 | $138.55 | $138.55 | $138.50 |
| Purchase #2 | $174.66 | 9.690% | $191.5846 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $121.94 | 13.750% | $138.7068 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $127.54 | 10.870% | $141.4036 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $43.35 | 7.488% | $46.596 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $101.67 | 12.483% | $114.3615 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $162.29 | 11.484% | $180.9274 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $857.26 | $952.1269 | $952.13 | $952.15 | $952.10 | |