| 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 | $71.55 | 6.346% | $76.0906 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $203.36 | 10.597% | $224.9101 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $70.80 | 3.717% | $73.4316 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $207.99 | 12.569% | $234.1323 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $169.77 | 13.341% | $192.419 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $205.74 | 8.578% | $223.3884 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $209.61 | 4.369% | $218.7679 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,138.82 | $1,243.1399 | $1,243.14 | $1,243.15 | $1,243.10 | |