| 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 | $22.32 | 6.411% | $23.7509 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $187.58 | 7.205% | $201.0951 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $214.36 | 9.364% | $234.4327 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $191.83 | 11.159% | $213.2363 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $157.77 | 12.572% | $177.6048 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $96.69 | 6.430% | $102.9072 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $152.52 | 8.549% | $165.5589 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $1,023.07 | $1,118.5859 | $1,118.59 | $1,118.60 | $1,118.60 | |