| 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 | $41.35 | 8.826% | $44.9996 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $124.62 | 4.716% | $130.4971 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $25.47 | 6.201% | $27.0494 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $232.89 | 6.641% | $248.3562 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $216.82 | 3.317% | $224.0119 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $210.69 | 12.129% | $236.2446 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $222.82 | 3.286% | $230.1419 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,074.66 | $1,141.3007 | $1,141.30 | $1,141.30 | $1,141.20 | |