| 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 | $114.57 | 12.785% | $129.2178 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $127.92 | 13.124% | $144.7082 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $233.78 | 3.203% | $241.268 | $241.27 | $241.25 | $241.30 |
| Purchase #4 | $126.28 | 12.847% | $142.5032 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $204.44 | 7.477% | $219.726 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $77.61 | 5.714% | $82.0446 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $137.96 | 6.810% | $147.3551 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $1,022.56 | $1,106.8229 | $1,106.83 | $1,106.80 | $1,106.80 | |