| 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 | $223.31 | 10.204% | $246.0966 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $150.63 | 13.608% | $171.1277 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $216.70 | 12.335% | $243.4299 | $243.43 | $243.45 | $243.40 |
| Purchase #4 | $176.32 | 13.755% | $200.5728 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $6.37 | 9.704% | $6.9881 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $154.50 | 7.218% | $165.6518 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $244.64 | 6.767% | $261.1948 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,172.47 | $1,295.0617 | $1,295.06 | $1,295.10 | $1,295.10 | |