| 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 | $52.45 | 9.642% | $57.5072 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $184.49 | 9.482% | $201.9833 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $239.66 | 4.701% | $250.9264 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $207.34 | 13.756% | $235.8617 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $118.79 | 12.383% | $133.4998 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $202.47 | 6.573% | $215.7784 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $143.66 | 3.344% | $148.464 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $1,148.86 | $1,244.0208 | $1,244.02 | $1,244.05 | $1,244.10 | |