| 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 | $204.73 | 4.659% | $214.2684 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $86.56 | 4.863% | $90.7694 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $245.44 | 3.449% | $253.9052 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $18.91 | 12.385% | $21.252 | $21.25 | $21.25 | $21.30 |
| Purchase #5 | $97.92 | 10.457% | $108.1595 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $241.35 | 3.685% | $250.2437 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $189.27 | 9.587% | $207.4153 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $1,084.18 | $1,146.0135 | $1,146.02 | $1,145.95 | $1,146.10 | |