| 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 | $193.73 | 9.417% | $211.9736 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $130.41 | 8.240% | $141.1558 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $65.91 | 12.544% | $74.1778 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $233.54 | 9.155% | $254.9206 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $106.44 | 3.719% | $110.3985 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $156.27 | 9.609% | $171.286 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $212.32 | 12.141% | $238.0978 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,098.62 | $1,202.0101 | $1,202.02 | $1,202.00 | $1,202.10 | |