| 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 | $231.64 | 10.205% | $255.2789 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $121.31 | 7.360% | $130.2384 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $127.43 | 5.617% | $134.5877 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $42.32 | 8.237% | $45.8059 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $136.42 | 6.351% | $145.084 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $27.73 | 6.207% | $29.4512 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $27.73 | 8.511% | $30.0901 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $714.58 | $770.5362 | $770.54 | $770.60 | $770.60 | |