| 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 | $201.47 | 13.843% | $229.3595 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $149.99 | 3.358% | $155.0267 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $194.40 | 4.427% | $203.0061 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $65.41 | 8.528% | $70.9882 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $203.91 | 5.752% | $215.6389 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $196.39 | 4.768% | $205.7539 | $205.75 | $205.75 | $205.80 |
| Purchase #7 | $21.58 | 3.200% | $22.2706 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $1,033.15 | $1,102.0439 | $1,102.05 | $1,102.05 | $1,102.10 | |