| 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 | $229.47 | 3.546% | $237.607 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $24.27 | 4.778% | $25.4296 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $183.82 | 7.223% | $197.0973 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $173.95 | 3.487% | $180.0156 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $68.56 | 12.318% | $77.0052 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $186.68 | 8.139% | $201.8739 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $209.45 | 12.172% | $234.9443 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,076.20 | $1,153.9729 | $1,153.98 | $1,153.95 | $1,153.90 | |