| 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 | $229.90 | 5.734% | $243.0825 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $128.64 | 4.376% | $134.2693 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $196.27 | 5.493% | $207.0511 | $207.05 | $207.05 | $207.10 |
| Purchase #4 | $7.93 | 3.687% | $8.2224 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $170.61 | 8.263% | $184.7075 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $6.74 | 13.671% | $7.6614 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $219.27 | 6.486% | $233.4919 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $959.36 | $1,018.4861 | $1,018.48 | $1,018.45 | $1,018.60 | |