| 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 | $235.64 | 8.590% | $255.8815 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $47.96 | 3.525% | $49.6506 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $184.34 | 4.411% | $192.4712 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $100.97 | 8.547% | $109.5999 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $194.39 | 4.792% | $203.7052 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $106.39 | 5.789% | $112.5489 | $112.55 | $112.55 | $112.50 |
| Purchase #7 | $130.71 | 11.469% | $145.7011 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $1,000.40 | $1,069.5584 | $1,069.56 | $1,069.55 | $1,069.60 | |