| 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 | $237.25 | 6.314% | $252.23 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $120.84 | 8.821% | $131.4993 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $187.27 | 8.772% | $203.6973 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $221.65 | 4.564% | $231.7661 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $153.85 | 5.242% | $161.9148 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $140.40 | 3.411% | $145.189 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $218.59 | 7.632% | $235.2728 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,279.85 | $1,361.5693 | $1,361.57 | $1,361.55 | $1,361.60 | |