| 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 | $128.27 | 6.185% | $136.2035 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $233.38 | 3.731% | $242.0874 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $228.78 | 3.165% | $236.0209 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $67.25 | 3.659% | $69.7107 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $222.51 | 6.265% | $236.4503 | $236.45 | $236.45 | $236.50 |
| Purchase #6 | $221.93 | 9.154% | $242.2455 | $242.25 | $242.25 | $242.20 |
| Purchase #7 | $189.37 | 11.869% | $211.8463 | $211.85 | $211.85 | $211.80 |
| 7 purchase totals = | $1,291.49 | $1,374.5646 | $1,374.57 | $1,374.55 | $1,374.50 | |