| 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 | $192.37 | 13.674% | $218.6747 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $243.99 | 10.417% | $269.4064 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $217.39 | 12.716% | $245.0333 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $71.80 | 5.322% | $75.6212 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $69.75 | 10.405% | $77.0075 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $36.25 | 3.831% | $37.6387 | $37.64 | $37.65 | $37.60 |
| Purchase #7 | $52.40 | 3.243% | $54.0993 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $883.95 | $977.4811 | $977.48 | $977.45 | $977.40 | |