| 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 | $90.46 | 9.169% | $98.7543 | $98.75 | $98.75 | $98.80 |
| Purchase #2 | $219.59 | 10.337% | $242.289 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $191.30 | 7.133% | $204.9454 | $204.95 | $204.95 | $204.90 |
| Purchase #4 | $207.88 | 8.797% | $226.1672 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $192.73 | 4.357% | $201.1272 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $86.59 | 9.602% | $94.9044 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $81.72 | 7.630% | $87.9552 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $1,070.27 | $1,156.1427 | $1,156.15 | $1,156.15 | $1,156.20 | |