| 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 | $246.60 | 6.525% | $262.6907 | $262.69 | $262.70 | $262.70 |
| Purchase #2 | $209.79 | 8.663% | $227.9641 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $184.68 | 4.419% | $192.841 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $105.32 | 9.250% | $115.0621 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $223.82 | 3.830% | $232.3923 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $12.51 | 7.822% | $13.4885 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $70.83 | 9.824% | $77.7883 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $1,053.55 | $1,122.2270 | $1,122.22 | $1,122.25 | $1,122.30 | |