| 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 | $80.44 | 3.381% | $83.1597 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $185.81 | 4.625% | $194.4037 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $8.52 | 10.507% | $9.4152 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $235.89 | 5.310% | $248.4158 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $195.65 | 9.769% | $214.763 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $230.78 | 8.317% | $249.974 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $77.37 | 12.705% | $87.1999 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $1,014.46 | $1,087.3313 | $1,087.33 | $1,087.25 | $1,087.40 | |