| 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 | $244.38 | 9.163% | $266.7725 | $266.77 | $266.75 | $266.80 |
| Purchase #2 | $7.28 | 7.291% | $7.8108 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $148.31 | 11.305% | $165.0764 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $173.61 | 3.769% | $180.1534 | $180.15 | $180.15 | $180.20 |
| Purchase #5 | $198.45 | 3.787% | $205.9653 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $171.84 | 3.148% | $177.2495 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $36.76 | 7.583% | $39.5475 | $39.55 | $39.55 | $39.50 |
| 7 purchase totals = | $980.63 | $1,042.5754 | $1,042.58 | $1,042.55 | $1,042.60 | |