| 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 | $80.61 | 7.705% | $86.821 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $131.51 | 4.523% | $137.4582 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $201.28 | 5.799% | $212.9522 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $129.87 | 13.281% | $147.118 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $93.93 | 3.526% | $97.242 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $124.37 | 13.390% | $141.0231 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $249.44 | 11.569% | $278.2977 | $278.30 | $278.30 | $278.30 |
| 7 purchase totals = | $1,011.01 | $1,100.9122 | $1,100.91 | $1,100.85 | $1,100.90 | |