| 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 | $194.30 | 7.535% | $208.9405 | $208.94 | $208.95 | $208.90 |
| Purchase #2 | $83.32 | 13.336% | $94.4316 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $227.41 | 3.476% | $235.3148 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $225.39 | 7.636% | $242.6008 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $81.76 | 4.204% | $85.1972 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $75.52 | 7.213% | $80.9673 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $128.79 | 12.565% | $144.9725 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $1,016.49 | $1,092.4247 | $1,092.42 | $1,092.40 | $1,092.40 | |