| 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 | $190.46 | 13.608% | $216.3778 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $196.69 | 8.817% | $214.0322 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $202.81 | 9.852% | $222.7908 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $16.97 | 8.695% | $18.4455 | $18.45 | $18.45 | $18.40 |
| Purchase #5 | $169.81 | 7.774% | $183.011 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $83.93 | 12.333% | $94.2811 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $140.74 | 5.123% | $147.9501 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $1,001.41 | $1,096.8885 | $1,096.89 | $1,096.95 | $1,096.90 | |