| 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 | $199.27 | 6.674% | $212.5693 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $170.99 | 8.151% | $184.9274 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $227.56 | 12.702% | $256.4647 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $181.68 | 3.224% | $187.5374 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $153.87 | 9.329% | $168.2245 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $78.99 | 3.305% | $81.6006 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $219.42 | 8.560% | $238.2024 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,231.78 | $1,329.5263 | $1,329.52 | $1,329.50 | $1,329.50 | |