| 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 | $33.39 | 11.257% | $37.1487 | $37.15 | $37.15 | $37.10 |
| Purchase #2 | $104.27 | 9.529% | $114.2059 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $145.87 | 5.278% | $153.569 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $118.65 | 10.178% | $130.7262 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $243.47 | 5.645% | $257.2139 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $214.75 | 11.871% | $240.243 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $181.32 | 10.347% | $200.0812 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,041.72 | $1,133.1879 | $1,133.19 | $1,133.20 | $1,133.10 | |