| 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 | $190.49 | 10.861% | $211.1791 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $165.32 | 9.553% | $181.113 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $159.74 | 6.687% | $170.4218 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $126.90 | 11.591% | $141.609 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $156.93 | 11.353% | $174.7463 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $190.99 | 13.492% | $216.7584 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $230.93 | 12.231% | $259.175 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $1,221.30 | $1,355.0026 | $1,355.01 | $1,355.00 | $1,355.00 | |