| 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 | $90.37 | 7.433% | $97.0872 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $114.48 | 12.852% | $129.193 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $33.88 | 10.102% | $37.3026 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $233.91 | 6.378% | $248.8288 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $208.74 | 10.480% | $230.616 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $205.78 | 3.631% | $213.2519 | $213.25 | $213.25 | $213.30 |
| Purchase #7 | $158.86 | 10.771% | $175.9708 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,046.02 | $1,132.2503 | $1,132.25 | $1,132.25 | $1,132.30 | |