| 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 | $187.72 | 4.451% | $196.0754 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $116.85 | 12.339% | $131.2681 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $210.52 | 7.726% | $226.7848 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $194.30 | 12.874% | $219.3142 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $186.61 | 9.285% | $203.9367 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $150.42 | 9.668% | $164.9626 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $95.96 | 11.439% | $106.9369 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $1,142.38 | $1,249.2787 | $1,249.28 | $1,249.30 | $1,249.30 | |