| 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 | $121.86 | 9.483% | $133.416 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $116.31 | 12.605% | $130.9709 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $233.53 | 5.505% | $246.3858 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $124.66 | 6.720% | $133.0372 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $58.29 | 4.582% | $60.9608 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $148.63 | 11.572% | $165.8295 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $175.64 | 4.315% | $183.2189 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $978.92 | $1,053.8191 | $1,053.83 | $1,053.80 | $1,053.80 | |