| 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 | $241.88 | 11.703% | $270.1872 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $216.29 | 6.546% | $230.4483 | $230.45 | $230.45 | $230.40 |
| Purchase #3 | $12.77 | 8.507% | $13.8563 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $20.50 | 8.379% | $22.2177 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $18.87 | 8.785% | $20.5277 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $185.53 | 3.825% | $192.6265 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $207.58 | 13.711% | $236.0413 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $903.42 | $985.9050 | $985.92 | $985.95 | $985.80 | |