| 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 | $231.60 | 5.451% | $244.2245 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $205.29 | 9.549% | $224.8931 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $225.72 | 12.270% | $253.4158 | $253.42 | $253.40 | $253.40 |
| Purchase #4 | $190.43 | 7.390% | $204.5028 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $240.28 | 7.165% | $257.4961 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $13.95 | 9.847% | $15.3237 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $185.56 | 8.722% | $201.7445 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $1,292.83 | $1,401.6005 | $1,401.59 | $1,401.55 | $1,401.50 | |