| 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 | $236.58 | 10.521% | $261.4706 | $261.47 | $261.45 | $261.50 |
| Purchase #2 | $67.85 | 13.364% | $76.9175 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $227.27 | 11.618% | $253.6742 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $207.58 | 4.845% | $217.6373 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $123.60 | 9.352% | $135.1591 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $226.77 | 6.385% | $241.2493 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $182.48 | 11.498% | $203.4616 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $1,272.13 | $1,389.5696 | $1,389.57 | $1,389.50 | $1,389.60 | |