| 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 | $127.81 | 5.423% | $134.7411 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $72.29 | 13.707% | $82.1988 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $249.86 | 8.567% | $271.2655 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $102.72 | 4.133% | $106.9654 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $152.49 | 5.608% | $161.0416 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $30.35 | 6.723% | $32.3904 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $203.75 | 13.735% | $231.7351 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $939.27 | $1,020.3379 | $1,020.35 | $1,020.35 | $1,020.30 | |