| 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 | $103.79 | 9.406% | $113.5525 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $30.80 | 6.749% | $32.8787 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $222.29 | 12.723% | $250.572 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $203.99 | 9.560% | $223.4914 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $128.26 | 7.362% | $137.7025 | $137.70 | $137.70 | $137.70 |
| Purchase #6 | $105.32 | 11.183% | $117.0979 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $136.41 | 10.255% | $150.3988 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $930.86 | $1,025.6938 | $1,025.69 | $1,025.70 | $1,025.80 | |