| 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 | $227.85 | 3.519% | $235.868 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $227.71 | 8.541% | $247.1587 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $103.37 | 9.745% | $113.4434 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $96.38 | 13.119% | $109.0241 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $118.67 | 8.720% | $129.018 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $32.57 | 12.615% | $36.6787 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $136.72 | 6.328% | $145.3716 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $943.27 | $1,016.5625 | $1,016.56 | $1,016.50 | $1,016.60 | |