| 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 | $222.90 | 5.444% | $235.0347 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $211.32 | 9.559% | $231.5201 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $13.60 | 7.456% | $14.614 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $197.46 | 12.422% | $221.9885 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $65.87 | 6.164% | $69.9302 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $199.54 | 9.442% | $218.3806 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $159.77 | 13.350% | $181.0993 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $1,070.46 | $1,172.5674 | $1,172.56 | $1,172.60 | $1,172.50 | |