| 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 | $118.60 | 5.703% | $125.3638 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $123.46 | 8.442% | $133.8825 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $94.68 | 10.743% | $104.8515 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $85.42 | 9.430% | $93.4751 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $227.76 | 9.310% | $248.9645 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $187.92 | 6.143% | $199.4639 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $231.72 | 6.191% | $246.0658 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $1,069.56 | $1,152.0671 | $1,152.06 | $1,152.05 | $1,152.30 | |