| 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 | $74.86 | 9.539% | $82.0009 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $223.52 | 10.821% | $247.7071 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $138.70 | 5.778% | $146.7141 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $114.50 | 8.718% | $124.4821 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $196.27 | 13.147% | $222.0736 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $216.89 | 7.251% | $232.6167 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $28.80 | 11.519% | $32.1175 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $993.54 | $1,087.7120 | $1,087.71 | $1,087.65 | $1,087.70 | |