| 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 | $127.27 | 7.317% | $136.5823 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $230.60 | 4.768% | $241.595 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $197.43 | 3.847% | $205.0251 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $149.46 | 3.264% | $154.3384 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $38.73 | 5.847% | $40.9945 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $242.89 | 7.409% | $260.8857 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $184.75 | 7.394% | $198.4104 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $1,171.13 | $1,237.8314 | $1,237.84 | $1,237.90 | $1,237.80 | |