| 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 | $221.66 | 4.585% | $231.8231 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $98.45 | 4.767% | $103.1431 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $194.75 | 7.164% | $208.7019 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $32.77 | 7.721% | $35.3002 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $203.34 | 12.490% | $228.7372 | $228.74 | $228.75 | $228.70 |
| Purchase #6 | $240.97 | 4.765% | $252.4522 | $252.45 | $252.45 | $252.50 |
| Purchase #7 | $180.89 | 6.348% | $192.3729 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $1,172.83 | $1,252.5306 | $1,252.52 | $1,252.50 | $1,252.50 | |