| 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 | $139.49 | 3.243% | $144.0137 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $162.64 | 10.368% | $179.5025 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $227.36 | 3.521% | $235.3653 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $67.58 | 3.287% | $69.8014 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $208.73 | 13.184% | $236.249 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $200.89 | 9.599% | $220.1734 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $93.50 | 12.813% | $105.4802 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $1,100.19 | $1,190.5855 | $1,190.58 | $1,190.55 | $1,190.60 | |