| 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 | $117.83 | 5.504% | $124.3154 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $98.67 | 3.643% | $102.2645 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $109.95 | 10.488% | $121.4816 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $237.82 | 8.515% | $258.0704 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $246.64 | 10.652% | $272.9121 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $187.63 | 12.823% | $211.6898 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $44.35 | 13.260% | $50.2308 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $1,042.89 | $1,140.9646 | $1,140.96 | $1,140.95 | $1,141.00 | |