| 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 | $100.78 | 13.112% | $113.9943 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $81.86 | 4.746% | $85.7451 | $85.75 | $85.75 | $85.70 |
| Purchase #3 | $247.84 | 3.794% | $257.243 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $209.27 | 6.155% | $222.1506 | $222.15 | $222.15 | $222.20 |
| Purchase #5 | $112.90 | 6.539% | $120.2825 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $208.81 | 11.339% | $232.487 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $112.70 | 10.147% | $124.1357 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,074.16 | $1,156.0382 | $1,156.04 | $1,156.10 | $1,156.00 | |