| 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 | $10.54 | 8.444% | $11.43 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $184.42 | 11.712% | $206.0193 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $222.64 | 13.361% | $252.3869 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $50.96 | 6.594% | $54.3203 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $216.52 | 12.852% | $244.3472 | $244.35 | $244.35 | $244.30 |
| Purchase #6 | $188.84 | 3.253% | $194.983 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $70.83 | 9.500% | $77.5589 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $944.75 | $1,041.0456 | $1,041.05 | $1,041.05 | $1,041.00 | |