| 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 | $106.28 | 5.714% | $112.3528 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $47.60 | 10.205% | $52.4576 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $222.88 | 6.582% | $237.55 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $64.65 | 12.640% | $72.8218 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $138.97 | 8.871% | $151.298 | $151.30 | $151.30 | $151.30 |
| Purchase #6 | $176.29 | 9.305% | $192.6938 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $154.77 | 13.543% | $175.7305 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $911.44 | $994.9045 | $994.90 | $994.90 | $995.00 | |