| 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 | $235.36 | 10.381% | $259.7927 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $232.93 | 10.756% | $257.984 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $231.80 | 6.495% | $246.8554 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $243.44 | 6.699% | $259.748 | $259.75 | $259.75 | $259.70 |
| Purchase #5 | $141.26 | 6.653% | $150.658 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $73.35 | 12.625% | $82.6104 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $111.49 | 12.313% | $125.2178 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,269.63 | $1,382.8663 | $1,382.87 | $1,382.85 | $1,382.90 | |