| 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 | $84.36 | 7.254% | $90.4795 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $10.72 | 3.793% | $11.1266 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $194.62 | 3.748% | $201.9144 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $201.25 | 5.371% | $212.0591 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $241.37 | 7.838% | $260.2886 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $141.63 | 10.273% | $156.1796 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $202.56 | 7.584% | $217.9222 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $1,076.51 | $1,149.9700 | $1,149.97 | $1,150.00 | $1,150.00 | |