| 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 | $23.53 | 7.569% | $25.311 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $220.55 | 7.661% | $237.4463 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $233.61 | 8.240% | $252.8595 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $121.80 | 4.454% | $127.225 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $193.92 | 7.673% | $208.7995 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $103.61 | 4.731% | $108.5118 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $178.52 | 13.749% | $203.0647 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,075.54 | $1,163.2178 | $1,163.22 | $1,163.20 | $1,163.20 | |