| 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 | $134.39 | 10.146% | $148.0252 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $212.69 | 13.776% | $241.9902 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $35.41 | 5.293% | $37.2843 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $192.88 | 11.535% | $215.1287 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $241.69 | 11.147% | $268.6312 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $177.69 | 4.858% | $186.3222 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $198.71 | 5.728% | $210.0921 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,193.46 | $1,307.4739 | $1,307.47 | $1,307.55 | $1,307.40 | |