| 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 | $225.41 | 3.237% | $232.7065 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $167.92 | 9.225% | $183.4106 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $199.95 | 11.213% | $222.3704 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $235.66 | 13.240% | $266.8614 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $147.89 | 6.226% | $157.0976 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $207.37 | 6.234% | $220.2974 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $239.49 | 12.115% | $268.5042 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $1,423.69 | $1,551.2481 | $1,551.25 | $1,551.20 | $1,551.30 | |