| 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 | $10.27 | 7.529% | $11.0432 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $136.45 | 10.121% | $150.2601 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $190.53 | 3.848% | $197.8616 | $197.86 | $197.85 | $197.90 |
| Purchase #4 | $244.30 | 12.430% | $274.6665 | $274.67 | $274.65 | $274.70 |
| Purchase #5 | $58.49 | 6.227% | $62.1322 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $203.64 | 13.469% | $231.0683 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $196.93 | 7.773% | $212.2374 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $1,040.61 | $1,139.2693 | $1,139.27 | $1,139.25 | $1,139.30 | |