| 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 | $214.42 | 12.507% | $241.2375 | $241.24 | $241.25 | $241.20 |
| Purchase #2 | $113.76 | 9.242% | $124.2737 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $182.77 | 5.180% | $192.2375 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $19.48 | 6.475% | $20.7413 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $215.65 | 7.743% | $232.3478 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $177.73 | 7.356% | $190.8038 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $109.35 | 4.327% | $114.0816 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $1,033.16 | $1,115.7232 | $1,115.72 | $1,115.75 | $1,115.60 | |