| 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 | $199.43 | 3.109% | $205.6303 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $224.44 | 5.702% | $237.2376 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $204.75 | 3.204% | $211.3102 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $226.90 | 13.299% | $257.0754 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $155.42 | 7.200% | $166.6102 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $49.83 | 6.266% | $52.9523 | $52.95 | $52.95 | $53.00 |
| Purchase #7 | $79.44 | 7.119% | $85.0953 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $1,140.21 | $1,215.9113 | $1,215.92 | $1,215.95 | $1,215.90 | |