| 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 | $195.74 | 11.572% | $218.391 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $5.38 | 4.836% | $5.6402 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $187.61 | 3.676% | $194.5065 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $21.72 | 3.530% | $22.4867 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $183.75 | 8.222% | $198.8579 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $247.84 | 10.274% | $273.3031 | $273.30 | $273.30 | $273.30 |
| Purchase #7 | $179.91 | 13.854% | $204.8347 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $1,021.95 | $1,118.0201 | $1,118.02 | $1,118.05 | $1,118.00 | |