| 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 | $227.60 | 3.542% | $235.6616 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $23.29 | 6.120% | $24.7153 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $186.53 | 3.134% | $192.3759 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $124.70 | 13.622% | $141.6866 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $141.83 | 7.204% | $152.0474 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $39.91 | 9.870% | $43.8491 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $200.96 | 7.856% | $216.7474 | $216.75 | $216.75 | $216.70 |
| 7 purchase totals = | $944.82 | $1,007.0833 | $1,007.10 | $1,007.10 | $1,007.00 | |