| 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 | $201.98 | 12.869% | $227.9728 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $218.36 | 3.112% | $225.1554 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $79.35 | 13.352% | $89.9448 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $220.82 | 3.852% | $229.326 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $202.29 | 9.156% | $220.8117 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $14.46 | 4.363% | $15.0909 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $26.73 | 7.582% | $28.7567 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $963.99 | $1,037.0583 | $1,037.06 | $1,037.05 | $1,037.10 | |