| 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 | $248.26 | 13.536% | $281.8645 | $281.86 | $281.85 | $281.90 |
| Purchase #2 | $183.92 | 8.617% | $199.7684 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $173.40 | 10.815% | $192.1532 | $192.15 | $192.15 | $192.20 |
| Purchase #4 | $172.68 | 6.486% | $183.88 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $174.69 | 9.153% | $190.6794 | $190.68 | $190.70 | $190.70 |
| Purchase #6 | $160.66 | 12.169% | $180.2107 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $150.45 | 6.845% | $160.7483 | $160.75 | $160.75 | $160.70 |
| 7 purchase totals = | $1,264.06 | $1,389.3045 | $1,389.30 | $1,389.30 | $1,389.40 | |