| 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 | $243.87 | 6.244% | $259.0972 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $149.60 | 9.582% | $163.9347 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $227.33 | 11.853% | $254.2754 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $19.90 | 12.676% | $22.4225 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $109.44 | 10.819% | $121.2803 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $54.78 | 5.520% | $57.8039 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $161.55 | 10.588% | $178.6549 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $966.47 | $1,057.4689 | $1,057.46 | $1,057.50 | $1,057.50 | |