| 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 | $225.93 | 13.251% | $255.868 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $100.91 | 5.281% | $106.2391 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $60.61 | 7.764% | $65.3158 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $185.35 | 7.340% | $198.9547 | $198.95 | $198.95 | $199.00 |
| Purchase #5 | $243.43 | 12.131% | $272.9605 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $131.41 | 9.404% | $143.7678 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $42.71 | 10.344% | $47.1279 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $990.35 | $1,090.2338 | $1,090.24 | $1,090.20 | $1,090.30 | |