| 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 | $139.52 | 4.634% | $145.9854 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $77.40 | 11.400% | $86.2236 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $227.30 | 8.218% | $245.9795 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $205.51 | 13.321% | $232.886 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $141.78 | 10.806% | $157.1007 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $237.51 | 9.198% | $259.3562 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $113.73 | 13.577% | $129.1711 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $1,142.75 | $1,256.7025 | $1,256.71 | $1,256.70 | $1,256.80 | |