| 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 | $204.98 | 3.119% | $211.3733 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $220.36 | 4.354% | $229.9545 | $229.95 | $229.95 | $230.00 |
| Purchase #3 | $113.33 | 7.553% | $121.8898 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $17.66 | 3.812% | $18.3332 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $16.70 | 7.793% | $18.0014 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $85.57 | 11.459% | $95.3755 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $227.37 | 3.568% | $235.4826 | $235.48 | $235.50 | $235.50 |
| 7 purchase totals = | $885.97 | $930.4103 | $930.40 | $930.45 | $930.50 | |