| 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 | $238.79 | 7.142% | $255.8444 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $66.87 | 7.426% | $71.8358 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $210.80 | 6.752% | $225.0332 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $14.66 | 5.811% | $15.5119 | $15.51 | $15.50 | $15.50 |
| Purchase #5 | $104.99 | 13.848% | $119.529 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $148.36 | 4.204% | $154.5971 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $204.62 | 4.127% | $213.0647 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $989.09 | $1,055.4161 | $1,055.41 | $1,055.45 | $1,055.30 | |