| 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 | $219.72 | 8.469% | $238.3281 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $7.69 | 4.363% | $8.0255 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $22.63 | 5.153% | $23.7961 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $182.91 | 13.208% | $207.0688 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $151.53 | 13.611% | $172.1547 | $172.15 | $172.15 | $172.20 |
| Purchase #6 | $200.55 | 3.749% | $208.0686 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $179.63 | 6.525% | $191.3509 | $191.35 | $191.35 | $191.40 |
| 7 purchase totals = | $964.66 | $1,048.7927 | $1,048.80 | $1,048.80 | $1,048.90 | |