| 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 | $154.29 | 11.171% | $171.5257 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $248.83 | 5.768% | $263.1825 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $74.50 | 5.610% | $78.6795 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $19.86 | 4.364% | $20.7267 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $244.44 | 7.304% | $262.2939 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $208.86 | 9.719% | $229.1591 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $192.66 | 8.175% | $208.41 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $1,143.44 | $1,233.9774 | $1,233.98 | $1,234.05 | $1,234.00 | |