| 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 | $203.36 | 9.153% | $221.9735 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $208.75 | 11.534% | $232.8272 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $138.78 | 6.483% | $147.7771 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $134.90 | 13.496% | $153.1061 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $58.38 | 7.511% | $62.7649 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $16.92 | 12.542% | $19.0421 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $217.71 | 10.531% | $240.637 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $978.80 | $1,078.1279 | $1,078.13 | $1,078.15 | $1,078.10 | |