| 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 | $206.63 | 5.766% | $218.5443 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $150.45 | 11.705% | $168.0602 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $232.77 | 6.586% | $248.1002 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $173.50 | 12.417% | $195.0435 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $109.25 | 12.623% | $123.0406 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $222.72 | 7.584% | $239.6111 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $156.74 | 7.809% | $168.9798 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $1,252.06 | $1,361.3797 | $1,361.37 | $1,361.40 | $1,361.30 | |