| 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 | $103.43 | 6.658% | $110.3164 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $69.93 | 9.371% | $76.4831 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $188.66 | 6.757% | $201.4078 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $161.71 | 7.845% | $174.3961 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $60.37 | 13.529% | $68.5375 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $212.45 | 7.449% | $228.2754 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $215.38 | 10.103% | $237.1398 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,011.93 | $1,096.5561 | $1,096.57 | $1,096.60 | $1,096.50 | |