| 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 | $218.43 | 9.781% | $239.7946 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $82.58 | 10.404% | $91.1716 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $9.92 | 4.707% | $10.3869 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $80.58 | 9.144% | $87.9482 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $171.37 | 3.583% | $177.5102 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $133.56 | 8.672% | $145.1423 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $100.48 | 11.646% | $112.1819 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $796.92 | $864.1357 | $864.13 | $864.15 | $864.10 | |