| 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 | $210.56 | 11.505% | $234.7849 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $193.47 | 12.616% | $217.8782 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $212.26 | 8.578% | $230.4677 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $193.29 | 7.711% | $208.1946 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $164.88 | 5.539% | $174.0127 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $27.32 | 6.396% | $29.0674 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $204.41 | 13.776% | $232.5695 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $1,206.19 | $1,326.9750 | $1,326.97 | $1,326.95 | $1,327.10 | |