| 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 | $107.83 | 4.190% | $112.3481 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $92.61 | 9.860% | $101.7413 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $95.90 | 4.472% | $100.1886 | $100.19 | $100.20 | $100.20 |
| Purchase #4 | $86.32 | 10.253% | $95.1704 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $246.54 | 11.377% | $274.5889 | $274.59 | $274.60 | $274.60 |
| Purchase #6 | $147.40 | 11.253% | $163.9869 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $218.98 | 5.127% | $230.2071 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $995.58 | $1,078.2313 | $1,078.24 | $1,078.25 | $1,078.20 | |