| 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 | $12.54 | 9.380% | $13.7163 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $249.30 | 3.216% | $257.3175 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $226.36 | 12.556% | $254.7818 | $254.78 | $254.80 | $254.80 |
| Purchase #4 | $231.57 | 10.323% | $255.475 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $217.51 | 12.344% | $244.3594 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $194.78 | 9.139% | $212.5809 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $15.51 | 9.379% | $16.9647 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $1,147.57 | $1,255.1956 | $1,255.20 | $1,255.20 | $1,255.30 | |