| 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 | $114.89 | 10.728% | $127.2154 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $199.78 | 8.621% | $217.003 | $217.00 | $217.00 | $217.00 |
| Purchase #3 | $127.64 | 10.423% | $140.9439 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $128.74 | 8.491% | $139.6713 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $228.68 | 8.610% | $248.3693 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $54.29 | 10.820% | $60.1642 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $153.31 | 9.682% | $168.1535 | $168.15 | $168.15 | $168.20 |
| 7 purchase totals = | $1,007.33 | $1,101.5206 | $1,101.51 | $1,101.45 | $1,101.60 | |