| 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 | $109.99 | 4.154% | $114.559 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $215.98 | 10.665% | $239.0143 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $156.29 | 3.525% | $161.7992 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $78.44 | 7.385% | $84.2328 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $186.51 | 3.315% | $192.6928 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $75.88 | 11.459% | $84.5751 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $100.43 | 8.690% | $109.1574 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $923.52 | $986.0306 | $986.03 | $986.05 | $986.10 | |