| 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 | $125.73 | 6.547% | $133.9615 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $163.62 | 5.533% | $172.6731 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $94.78 | 9.242% | $103.5396 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $240.44 | 13.147% | $272.0506 | $272.05 | $272.05 | $272.10 |
| Purchase #5 | $104.26 | 11.241% | $115.9799 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $211.77 | 12.141% | $237.481 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $61.53 | 11.688% | $68.7216 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,002.13 | $1,104.4073 | $1,104.40 | $1,104.40 | $1,104.50 | |