| 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 | $230.59 | 5.724% | $243.789 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $203.45 | 5.870% | $215.3925 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $159.73 | 7.844% | $172.2592 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $137.45 | 8.164% | $148.6714 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $62.65 | 7.496% | $67.3462 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $128.80 | 9.717% | $141.3155 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $40.99 | 7.353% | $44.004 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $963.66 | $1,032.7778 | $1,032.78 | $1,032.75 | $1,032.80 | |