| 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 | $229.42 | 10.571% | $253.672 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $186.51 | 9.430% | $204.0979 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $167.51 | 3.253% | $172.9591 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $142.48 | 4.431% | $148.7933 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $223.84 | 9.215% | $244.4669 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $43.51 | 3.413% | $44.995 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $208.55 | 3.126% | $215.0693 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $1,201.82 | $1,284.0535 | $1,284.06 | $1,284.00 | $1,284.20 | |