| 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 | $114.44 | 9.640% | $125.472 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $124.82 | 8.300% | $135.1801 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $222.67 | 13.585% | $252.9197 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $229.50 | 11.386% | $255.6309 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $192.62 | 10.782% | $213.3883 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $174.48 | 4.648% | $182.5898 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $31.50 | 10.614% | $34.8434 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $1,090.03 | $1,200.0242 | $1,200.02 | $1,200.05 | $1,200.00 | |