| 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 | $6.40 | 3.813% | $6.644 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $210.72 | 11.831% | $235.6503 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $55.84 | 8.680% | $60.6869 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $186.98 | 11.762% | $208.9726 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $186.62 | 9.571% | $204.4814 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $171.84 | 7.235% | $184.2726 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $172.45 | 13.737% | $196.1395 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $990.85 | $1,096.8473 | $1,096.84 | $1,096.85 | $1,096.90 | |