| 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 | $109.98 | 11.648% | $122.7905 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $23.43 | 7.212% | $25.1198 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $174.44 | 6.681% | $186.0943 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $186.47 | 12.193% | $209.2063 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $198.72 | 11.364% | $221.3025 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $222.78 | 12.414% | $250.4359 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $71.68 | 7.358% | $76.9542 | $76.95 | $76.95 | $77.00 |
| 7 purchase totals = | $987.50 | $1,091.9035 | $1,091.90 | $1,091.90 | $1,091.90 | |