| 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 | $225.41 | 6.107% | $239.1758 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $138.80 | 8.690% | $150.8617 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $28.25 | 13.376% | $32.0287 | $32.03 | $32.05 | $32.00 |
| Purchase #4 | $122.30 | 11.255% | $136.0649 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $27.42 | 8.874% | $29.8533 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $235.94 | 9.850% | $259.1801 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $224.80 | 10.141% | $247.597 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,002.92 | $1,094.7615 | $1,094.76 | $1,094.80 | $1,094.90 | |