| 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 | $114.88 | 8.479% | $124.6207 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $172.80 | 11.303% | $192.3316 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $174.82 | 7.771% | $188.4053 | $188.41 | $188.40 | $188.40 |
| Purchase #4 | $171.33 | 8.771% | $186.3574 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $220.35 | 9.408% | $241.0805 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $180.54 | 5.339% | $190.179 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $48.35 | 3.179% | $49.887 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $1,083.07 | $1,172.8615 | $1,172.87 | $1,172.90 | $1,172.90 | |