| 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 | $214.49 | 13.286% | $242.9871 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $25.78 | 10.230% | $28.4173 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $230.50 | 9.470% | $252.3284 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $129.38 | 12.704% | $145.8164 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $215.81 | 5.266% | $227.1746 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $141.78 | 13.682% | $161.1783 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $30.73 | 8.832% | $33.4441 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $988.47 | $1,091.3462 | $1,091.35 | $1,091.35 | $1,091.30 | |