| 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 | $233.37 | 5.850% | $247.0221 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $105.97 | 8.817% | $115.3134 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $184.53 | 11.270% | $205.3265 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $149.60 | 12.797% | $168.7443 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $145.70 | 5.569% | $153.814 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $143.86 | 7.622% | $154.825 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $168.64 | 9.718% | $185.0284 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $1,131.67 | $1,230.0737 | $1,230.07 | $1,230.10 | $1,229.90 | |