| 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 | $198.31 | 11.123% | $220.368 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $56.48 | 4.387% | $58.9578 | $58.96 | $58.95 | $59.00 |
| Purchase #3 | $230.45 | 12.581% | $259.4429 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $207.91 | 11.448% | $231.7115 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $28.82 | 4.556% | $30.133 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $86.91 | 5.673% | $91.8404 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $131.47 | 4.616% | $137.5387 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $940.35 | $1,029.9923 | $1,029.99 | $1,030.00 | $1,029.90 | |