| 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 | $200.66 | 9.433% | $219.5883 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $111.55 | 11.426% | $124.2957 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $114.29 | 10.330% | $126.0962 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $134.63 | 9.340% | $147.2044 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $239.30 | 12.510% | $269.2364 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $205.95 | 5.535% | $217.3493 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $29.91 | 3.337% | $30.9081 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $1,036.29 | $1,134.6784 | $1,134.69 | $1,134.70 | $1,134.60 | |