| 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 | $199.74 | 4.568% | $208.8641 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $172.36 | 13.497% | $195.6234 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $211.78 | 5.246% | $222.89 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $223.40 | 11.114% | $248.2287 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $237.49 | 8.589% | $257.888 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $212.81 | 13.564% | $241.6755 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $138.70 | 6.657% | $147.9333 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,396.28 | $1,523.1030 | $1,523.10 | $1,523.15 | $1,523.10 | |