| 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 | $131.34 | 10.616% | $145.2831 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $104.94 | 8.741% | $114.1128 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $27.30 | 10.192% | $30.0824 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $52.97 | 5.793% | $56.0386 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $189.81 | 12.577% | $213.6824 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $102.66 | 12.313% | $115.3005 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $233.33 | 5.560% | $246.3031 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $842.35 | $920.8029 | $920.79 | $920.85 | $920.80 | |