| 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 | $113.64 | 10.544% | $125.6222 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $224.60 | 4.587% | $234.9024 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $16.81 | 6.532% | $17.908 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $73.70 | 9.629% | $80.7966 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $129.79 | 10.332% | $143.1999 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $213.46 | 8.610% | $231.8389 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $174.64 | 12.198% | $195.9426 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $946.64 | $1,030.2106 | $1,030.21 | $1,030.20 | $1,030.10 | |