| 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 | $210.40 | 8.249% | $227.7559 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $28.76 | 12.125% | $32.2472 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $239.45 | 5.326% | $252.2031 | $252.20 | $252.20 | $252.20 |
| Purchase #4 | $225.94 | 13.335% | $256.0691 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $117.96 | 8.871% | $128.4242 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $169.88 | 7.318% | $182.3118 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $242.54 | 4.118% | $252.5278 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,234.93 | $1,331.5391 | $1,331.54 | $1,331.50 | $1,331.50 | |