| 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 | $13.60 | 10.441% | $15.02 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $82.44 | 12.658% | $92.8753 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $124.66 | 5.630% | $131.6784 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $238.70 | 6.689% | $254.6666 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $246.45 | 9.524% | $269.9219 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $217.50 | 8.112% | $235.1436 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $56.65 | 6.559% | $60.3657 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $980.00 | $1,059.6715 | $1,059.68 | $1,059.65 | $1,059.70 | |