| 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 | $101.38 | 5.356% | $106.8099 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $185.77 | 3.178% | $191.6738 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $207.25 | 9.864% | $227.6931 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $16.60 | 5.549% | $17.5211 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $52.49 | 7.508% | $56.4309 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $121.60 | 6.588% | $129.611 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $202.82 | 12.432% | $228.0346 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $887.91 | $957.7744 | $957.76 | $957.75 | $957.70 | |