| 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 | $99.73 | 5.260% | $104.9758 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $69.70 | 6.719% | $74.3831 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $186.98 | 5.315% | $196.918 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $161.66 | 6.503% | $172.1727 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $130.96 | 4.750% | $137.1806 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $229.73 | 9.274% | $251.0352 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $85.68 | 11.161% | $95.2427 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $964.44 | $1,031.9081 | $1,031.91 | $1,031.95 | $1,031.90 | |