| 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 | $130.74 | 5.490% | $137.9176 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $225.95 | 6.535% | $240.7158 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $227.36 | 3.413% | $235.1198 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $218.34 | 11.290% | $242.9906 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $168.78 | 3.113% | $174.0341 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $204.56 | 13.527% | $232.2308 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $211.77 | 3.698% | $219.6013 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $1,387.50 | $1,482.6100 | $1,482.61 | $1,482.60 | $1,482.50 | |