| 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 | $238.50 | 13.354% | $270.3493 | $270.35 | $270.35 | $270.30 |
| Purchase #2 | $229.96 | 10.129% | $253.2526 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $212.59 | 11.442% | $236.9145 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $26.91 | 10.678% | $29.7834 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $39.54 | 10.246% | $43.5913 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $59.52 | 7.120% | $63.7578 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $29.96 | 8.229% | $32.4254 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $836.98 | $930.0743 | $930.07 | $930.10 | $930.10 | |