| 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 | $243.72 | 6.524% | $259.6203 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $88.47 | 9.423% | $96.8065 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $246.73 | 6.665% | $263.1746 | $263.17 | $263.15 | $263.20 |
| Purchase #4 | $236.67 | 10.106% | $260.5879 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $231.57 | 3.308% | $239.2303 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $166.93 | 6.781% | $178.2495 | $178.25 | $178.25 | $178.20 |
| Purchase #7 | $138.66 | 12.218% | $155.6015 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $1,352.75 | $1,453.2706 | $1,453.27 | $1,453.25 | $1,453.20 | |