| 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 | $220.57 | 13.604% | $250.5763 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $187.32 | 10.601% | $207.1778 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $221.37 | 13.537% | $251.3369 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $121.76 | 10.141% | $134.1077 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $193.60 | 5.430% | $204.1125 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $207.77 | 4.196% | $216.488 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $7.28 | 10.845% | $8.0695 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $1,159.67 | $1,271.8687 | $1,271.88 | $1,271.90 | $1,271.90 | |