| 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 | $182.35 | 10.445% | $201.3965 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $172.72 | 4.475% | $180.4492 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $242.91 | 3.742% | $251.9997 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $233.78 | 7.589% | $251.5216 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $208.83 | 10.373% | $230.4919 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $218.97 | 10.723% | $242.4502 | $242.45 | $242.45 | $242.50 |
| Purchase #7 | $59.85 | 8.857% | $65.1509 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $1,319.41 | $1,423.4600 | $1,423.46 | $1,423.45 | $1,423.50 | |