| 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 | $65.28 | 3.128% | $67.322 | $67.32 | $67.30 | $67.30 |
| Purchase #2 | $232.28 | 3.359% | $240.0823 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $131.92 | 8.472% | $143.0963 | $143.10 | $143.10 | $143.10 |
| Purchase #4 | $79.26 | 10.559% | $87.6291 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $80.64 | 6.834% | $86.1509 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $218.87 | 10.570% | $242.0046 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $9.92 | 10.550% | $10.9666 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $818.17 | $877.2518 | $877.25 | $877.25 | $877.30 | |