| 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 | $127.52 | 12.530% | $143.4983 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $175.55 | 6.238% | $186.5008 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $246.81 | 12.354% | $277.3009 | $277.30 | $277.30 | $277.30 |
| Purchase #4 | $80.41 | 3.355% | $83.1078 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $129.79 | 13.622% | $147.47 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $46.36 | 10.156% | $51.0683 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $208.30 | 5.269% | $219.2753 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $1,014.74 | $1,108.2214 | $1,108.23 | $1,108.20 | $1,108.30 | |