| 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 | $206.52 | 10.550% | $228.3079 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $166.50 | 3.148% | $171.7414 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $125.73 | 12.436% | $141.3658 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $158.30 | 13.249% | $179.2732 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $99.33 | 7.588% | $106.8672 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $153.25 | 6.874% | $163.7844 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $38.91 | 4.485% | $40.6551 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $948.54 | $1,031.9950 | $1,032.00 | $1,031.95 | $1,032.10 | |