| 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 | $232.37 | 9.244% | $253.8503 | $253.85 | $253.85 | $253.90 |
| Purchase #2 | $237.98 | 3.420% | $246.1189 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $72.78 | 13.576% | $82.6606 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $221.52 | 6.330% | $235.5422 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $152.50 | 7.307% | $163.6432 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $52.59 | 13.797% | $59.8458 | $59.85 | $59.85 | $59.80 |
| Purchase #7 | $71.91 | 12.160% | $80.6543 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $1,041.65 | $1,122.3153 | $1,122.31 | $1,122.30 | $1,122.30 | |