| 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 | $188.35 | 10.688% | $208.4808 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $222.54 | 9.338% | $243.3208 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $181.95 | 5.810% | $192.5213 | $192.52 | $192.50 | $192.50 |
| Purchase #4 | $189.56 | 7.561% | $203.8926 | $203.89 | $203.90 | $203.90 |
| Purchase #5 | $49.49 | 10.752% | $54.8112 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $230.91 | 3.608% | $239.2412 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $242.59 | 10.220% | $267.3827 | $267.38 | $267.40 | $267.40 |
| 7 purchase totals = | $1,305.39 | $1,409.6506 | $1,409.64 | $1,409.65 | $1,409.60 | |