| 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 | $121.37 | 13.328% | $137.5462 | $137.55 | $137.55 | $137.50 |
| Purchase #2 | $173.53 | 13.199% | $196.4342 | $196.43 | $196.45 | $196.40 |
| Purchase #3 | $123.75 | 9.676% | $135.7241 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $211.93 | 4.739% | $221.9734 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $127.36 | 5.444% | $134.2935 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $80.86 | 6.822% | $86.3763 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $194.56 | 6.433% | $207.076 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $1,033.36 | $1,119.4237 | $1,119.42 | $1,119.45 | $1,119.40 | |