| 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 | $235.28 | 8.517% | $255.3188 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $131.67 | 3.723% | $136.5721 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $152.73 | 8.657% | $165.9518 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $206.53 | 11.835% | $230.9728 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $36.87 | 12.405% | $41.4437 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $196.85 | 11.709% | $219.8992 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $122.48 | 13.475% | $138.9842 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $1,082.41 | $1,189.1426 | $1,189.13 | $1,189.10 | $1,189.20 | |