| 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 | $80.47 | 9.523% | $88.1332 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $226.87 | 10.872% | $251.5353 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $110.53 | 3.332% | $114.2129 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $123.43 | 6.843% | $131.8763 | $131.88 | $131.90 | $131.90 |
| Purchase #5 | $200.55 | 11.695% | $224.0043 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $86.29 | 9.498% | $94.4858 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $187.77 | 10.806% | $208.0604 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $1,015.91 | $1,112.3082 | $1,112.31 | $1,112.35 | $1,112.30 | |