| 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 | $11.57 | 4.384% | $12.0772 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $141.94 | 3.727% | $147.2301 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $136.35 | 3.766% | $141.4849 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $146.32 | 3.225% | $151.0388 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $225.28 | 3.334% | $232.7908 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $66.62 | 12.643% | $75.0428 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $113.56 | 13.149% | $128.492 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $841.64 | $888.1566 | $888.15 | $888.25 | $888.10 | |