| 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 | $84.47 | 9.205% | $92.2455 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $175.57 | 11.150% | $195.1461 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $234.87 | 5.189% | $247.0574 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $183.75 | 3.754% | $190.648 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $114.78 | 10.121% | $126.3969 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $228.89 | 3.647% | $237.2376 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $81.44 | 5.822% | $86.1814 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $1,103.77 | $1,174.9129 | $1,174.93 | $1,174.95 | $1,174.80 | |