| 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 | $178.77 | 11.814% | $199.8899 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $233.34 | 3.299% | $241.0379 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $65.79 | 7.856% | $70.9585 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $40.71 | 6.515% | $43.3623 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $212.47 | 13.627% | $241.4233 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $227.74 | 4.350% | $237.6467 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $205.96 | 8.204% | $222.857 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $1,164.78 | $1,257.1756 | $1,257.18 | $1,257.15 | $1,257.20 | |