| 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 | $70.27 | 3.163% | $72.4926 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $216.48 | 12.107% | $242.6892 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $215.85 | 5.167% | $227.003 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $55.72 | 4.625% | $58.2971 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $199.40 | 13.589% | $226.4965 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $234.87 | 4.210% | $244.758 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $242.80 | 11.735% | $271.2926 | $271.29 | $271.30 | $271.30 |
| 7 purchase totals = | $1,235.39 | $1,343.0290 | $1,343.03 | $1,343.05 | $1,343.10 | |