| 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 | $100.66 | 9.324% | $110.0455 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $194.69 | 3.706% | $201.9052 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $242.97 | 10.584% | $268.6859 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $45.90 | 11.636% | $51.2409 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $126.78 | 4.245% | $132.1618 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $127.83 | 4.866% | $134.0502 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $136.39 | 12.106% | $152.9014 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $975.22 | $1,050.9909 | $1,051.00 | $1,051.00 | $1,051.00 | |