| 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 | $194.46 | 3.177% | $200.638 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $236.87 | 7.465% | $254.5523 | $254.55 | $254.55 | $254.60 |
| Purchase #3 | $127.67 | 6.727% | $136.2584 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $180.73 | 12.788% | $203.8418 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $206.43 | 11.681% | $230.5431 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $224.30 | 10.699% | $248.2979 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $213.97 | 12.661% | $241.0607 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,384.43 | $1,515.1922 | $1,515.19 | $1,515.20 | $1,515.20 | |