| 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 | $242.47 | 9.860% | $266.3775 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $118.83 | 5.573% | $125.4524 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $201.97 | 10.331% | $222.8355 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $219.33 | 3.189% | $226.3244 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $128.70 | 7.318% | $138.1183 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $221.33 | 13.324% | $250.82 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $51.91 | 11.254% | $57.752 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $1,184.54 | $1,287.6801 | $1,287.68 | $1,287.65 | $1,287.70 | |